83885952 has 32 divisors (see below), whose sum is σ = 222823080. Its totient is φ = 27961856.

The previous prime is 83885947. The next prime is 83885953. The reversal of 83885952 is 25958838.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83885953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108843 + ... + 109610.

Almost surely, 2^83885952 is an apocalyptic number.

It is an amenable number.

83885952 is an abundant number, since it is smaller than the sum of its proper divisors (138937128).

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

83885952 is a wasteful number, since it uses less digits than its factorization.

83885952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218470 (or 218458 counting only the distinct ones).

The product of its digits is 691200, while the sum is 48.

The square root of 83885952 is about 9158.9274481240. The cubic root of 83885952 is about 437.7536196960.

The spelling of 83885952 in words is "eighty-three million, eight hundred eighty-five thousand, nine hundred fifty-two".