492112560 has 80 divisors (see below), whose sum is σ = 1558043136. Its totient is φ = 128434944.

The previous prime is 492112547. The next prime is 492112589. The reversal of 492112560 is 65211294.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 10534 + ... + 33093.

Almost surely, 2^492112560 is an apocalyptic number.

492112560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492112560 is an abundant number, since it is smaller than the sum of its proper divisors (1065930576).

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

492112560 is a wasteful number, since it uses less digits than its factorization.

492112560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43690 (or 43684 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 492112560 is about 22183.6101660663. The cubic root of 492112560 is about 789.5048758857.

The spelling of 492112560 in words is "four hundred ninety-two million, one hundred twelve thousand, five hundred sixty".