102604216 has 32 divisors (see below), whose sum is σ = 226018800. Its totient is φ = 43050240.

The previous prime is 102604213. The next prime is 102604223. The reversal of 102604216 is 612406201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102604213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43701 + ... + 45988.

Almost surely, 2^102604216 is an apocalyptic number.

It is an amenable number.

102604216 is an abundant number, since it is smaller than the sum of its proper divisors (123414584).

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

102604216 is a wasteful number, since it uses less digits than its factorization.

102604216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89719 (or 89715 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 102604216 is about 10129.3739194483. The cubic root of 102604216 is about 468.1536374335.

The spelling of 102604216 in words is "one hundred two million, six hundred four thousand, two hundred sixteen".