83604575 has 12 divisors (see below), whose sum is σ = 104012688. Its totient is φ = 66662400.

The previous prime is 83604533. The next prime is 83604583. The reversal of 83604575 is 57540638.

It is not a de Polignac number, because 83604575 - 2⁶ = 83604511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2399 + ... + 13151.

It is an arithmetic number, because the mean of its divisors is an integer number (8667724).

Almost surely, 2^83604575 is an apocalyptic number.

83604575 is a deficient number, since it is larger than the sum of its proper divisors (20408113).

83604575 is a wasteful number, since it uses less digits than its factorization.

83604575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11074 (or 11069 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 83604575 is about 9143.5537402041. The cubic root of 83604575 is about 437.2636219696.

The spelling of 83604575 in words is "eighty-three million, six hundred four thousand, five hundred seventy-five".