102160772 has 24 divisors (see below), whose sum is σ = 205113216. Its totient is φ = 43613568.

The previous prime is 102160771. The next prime is 102160831. The reversal of 102160772 is 277061201.

It is not an unprimeable number, because it can be changed into a prime (102160771) 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, 428 + ... + 14300.

It is an arithmetic number, because the mean of its divisors is an integer number (8546384).

Almost surely, 2^102160772 is an apocalyptic number.

It is an amenable number.

102160772 is an abundant number, since it is smaller than the sum of its proper divisors (102952444).

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

102160772 is a wasteful number, since it uses less digits than its factorization.

102160772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14147 (or 14145 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 102160772 is about 10107.4612044766. The cubic root of 102160772 is about 467.4782275122.

The spelling of 102160772 in words is "one hundred two million, one hundred sixty thousand, seven hundred seventy-two".