83255604 has 12 divisors (see below), whose sum is σ = 194263104. Its totient is φ = 27751864.

The previous prime is 83255597. The next prime is 83255629. The reversal of 83255604 is 40655238.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3468972 + ... + 3468995.

It is an arithmetic number, because the mean of its divisors is an integer number (16188592).

Almost surely, 2^83255604 is an apocalyptic number.

It is an amenable number.

83255604 is an abundant number, since it is smaller than the sum of its proper divisors (111007500).

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

83255604 is a wasteful number, since it uses less digits than its factorization.

83255604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937974 (or 6937972 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 83255604 is about 9124.4508875877. The cubic root of 83255604 is about 436.6543844676.

The spelling of 83255604 in words is "eighty-three million, two hundred fifty-five thousand, six hundred four".