102205968 has 20 divisors (see below), whose sum is σ = 264032208. Its totient is φ = 34068640.

The previous prime is 102205967. The next prime is 102205979. The reversal of 102205968 is 869502201.

It is not an unprimeable number, because it can be changed into a prime (102205963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064598 + ... + 1064693.

Almost surely, 2^102205968 is an apocalyptic number.

It is an amenable number.

102205968 is an abundant number, since it is smaller than the sum of its proper divisors (161826240).

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

102205968 is a wasteful number, since it uses less digits than its factorization.

102205968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129302 (or 2129296 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 102205968 is about 10109.6967313565. The cubic root of 102205968 is about 467.5471549183.

The spelling of 102205968 in words is "one hundred two million, two hundred five thousand, nine hundred sixty-eight".