102464216 has 16 divisors (see below), whose sum is σ = 192572640. Its totient is φ = 51111520.

The previous prime is 102464143. The next prime is 102464233. The reversal of 102464216 is 612464201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11411 + ... + 18306.

It is an arithmetic number, because the mean of its divisors is an integer number (12035790).

Almost surely, 2^102464216 is an apocalyptic number.

It is an amenable number.

102464216 is a deficient number, since it is larger than the sum of its proper divisors (90108424).

102464216 is a wasteful number, since it uses less digits than its factorization.

102464216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30154 (or 30150 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 102464216 is about 10122.4609655953. The cubic root of 102464216 is about 467.9406138881.

The spelling of 102464216 in words is "one hundred two million, four hundred sixty-four thousand, two hundred sixteen".