102255260 has 48 divisors (see below), whose sum is σ = 219996000. Its totient is φ = 39911424.

The previous prime is 102255227. The next prime is 102255277. The reversal of 102255260 is 62552201.

It is a super-2 number, since 2×102255260² = 20912276395335200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227516 + ... + 227964.

It is an arithmetic number, because the mean of its divisors is an integer number (4583250).

Almost surely, 2^102255260 is an apocalyptic number.

102255260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102255260 is an abundant number, since it is smaller than the sum of its proper divisors (117740740).

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

102255260 is a wasteful number, since it uses less digits than its factorization.

102255260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 102255260 is about 10112.1342949943. The cubic root of 102255260 is about 467.6223058801.

The spelling of 102255260 in words is "one hundred two million, two hundred fifty-five thousand, two hundred sixty".