82235916 has 54 divisors (see below), whose sum is σ = 241817940. Its totient is φ = 23495472.

The previous prime is 82235903. The next prime is 82235927. The reversal of 82235916 is 61953228.

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

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21546 + ... + 25073.

It is an arithmetic number, because the mean of its divisors is an integer number (4478110).

Almost surely, 2^82235916 is an apocalyptic number.

It is an amenable number.

82235916 is an abundant number, since it is smaller than the sum of its proper divisors (159582024).

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

82235916 is a wasteful number, since it uses less digits than its factorization.

82235916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46643 (or 46631 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 82235916 is about 9068.4020643110. The cubic root of 82235916 is about 434.8643889604.

The spelling of 82235916 in words is "eighty-two million, two hundred thirty-five thousand, nine hundred sixteen".