102427080 has 64 divisors (see below), whose sum is σ = 351181440. Its totient is φ = 23411712.

The previous prime is 102427067. The next prime is 102427123. The reversal of 102427080 is 80724201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 102427080.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60129 + ... + 61808.

It is an arithmetic number, because the mean of its divisors is an integer number (5487210).

Almost surely, 2^102427080 is an apocalyptic number.

102427080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102427080 is an abundant number, since it is smaller than the sum of its proper divisors (248754360).

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

102427080 is a wasteful number, since it uses less digits than its factorization.

102427080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121958 (or 121954 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 102427080 is about 10120.6264628233. The cubic root of 102427080 is about 467.8840753127.

The spelling of 102427080 in words is "one hundred two million, four hundred twenty-seven thousand, eighty".