4119885 has 96 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 1612800.

The previous prime is 4119883. The next prime is 4119887. The reversal of 4119885 is 5889114.

4119885 = T₁₅₀ + T₁₅₁ + ... + T₃₀₃.

4119885 is a nontrivial binomial coefficient, being equal to C(2871, 2).

It is an interprime number because it is at equal distance from previous prime (4119883) and next prime (4119887).

It is not a de Polignac number, because 4119885 - 2¹ = 4119883 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

Its product of digits (11520) is a multiple of the sum of its prime divisors (96).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4119883) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 100465 + ... + 100505.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

Almost surely, 2^4119885 is an apocalyptic number.

4119885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4119885 is the 2870-th triangular number.

It is an amenable number.

4119885 is an abundant number, since it is smaller than the sum of its proper divisors (5314995).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4119885 is a wasteful number, since it uses less digits than its factorization.

4119885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 96 counting only the distinct ones).

The product of its digits is 11520, while the sum is 36.

The square root of 4119885 is about 2029.7499846040. The cubic root of 4119885 is about 160.3104000386.

It can be divided in two parts, 411 and 9885, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 4119885 in words is "four million, one hundred nineteen thousand, eight hundred eighty-five".