102552162 has 16 divisors (see below), whose sum is σ = 209874720. Its totient is φ = 33388992.

The previous prime is 102552161. The next prime is 102552169. The reversal of 102552162 is 261255201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102552161) 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, 198487 + ... + 199002.

It is an arithmetic number, because the mean of its divisors is an integer number (13117170).

Almost surely, 2^102552162 is an apocalyptic number.

102552162 is an abundant number, since it is smaller than the sum of its proper divisors (107322558).

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

102552162 is a wasteful number, since it uses less digits than its factorization.

102552162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397537.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 102552162 is about 10126.8041355602. The cubic root of 102552162 is about 468.0744548793.

The spelling of 102552162 in words is "one hundred two million, five hundred fifty-two thousand, one hundred sixty-two".