4189896 has 24 divisors (see below), whose sum is σ = 11347830. Its totient is φ = 1396608.

The previous prime is 4189883. The next prime is 4189897. The reversal of 4189896 is 6989814.

It can be written as a sum of positive squares in only one way, i.e., 3572100 + 617796 = 1890^2 + 786^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4189897) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29025 + ... + 29168.

Almost surely, 2^4189896 is an apocalyptic number.

It is an amenable number.

4189896 is an abundant number, since it is smaller than the sum of its proper divisors (7157934).

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

4189896 is a wasteful number, since it uses less digits than its factorization.

4189896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58205 (or 58198 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 4189896 is about 2046.9235452259. The cubic root of 4189896 is about 161.2133791004.

The spelling of 4189896 in words is "four million, one hundred eighty-nine thousand, eight hundred ninety-six".