119841840 has 120 divisors (see below), whose sum is σ = 426187008. Its totient is φ = 30074880.

The previous prime is 119841809. The next prime is 119841847. The reversal of 119841840 is 48148911.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×119841840² = 28724133229171200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 119841795 and 119841804.

It is not an unprimeable number, because it can be changed into a prime (119841847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7345 + ... + 17135.

Almost surely, 2^119841840 is an apocalyptic number.

119841840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119841840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213093504).

119841840 is an abundant number, since it is smaller than the sum of its proper divisors (306345168).

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

119841840 is a wasteful number, since it uses less digits than its factorization.

119841840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9827 (or 9818 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 119841840 is about 10947.2297865716. The cubic root of 119841840 is about 493.0256217595.

It can be divided in two parts, 11984 and 1840, that added together give a cube (13824 = 24³).

The spelling of 119841840 in words is "one hundred nineteen million, eight hundred forty-one thousand, eight hundred forty".