492870024 has 24 divisors (see below), whose sum is σ = 1334856510. Its totient is φ = 164289984.

The previous prime is 492869989. The next prime is 492870029. The reversal of 492870024 is 420078294.

It can be written as a sum of positive squares in only one way, i.e., 427745124 + 65124900 = 20682^2 + 8070^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (492870029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3422637 + ... + 3422780.

Almost surely, 2^492870024 is an apocalyptic number.

It is an amenable number.

492870024 is an abundant number, since it is smaller than the sum of its proper divisors (841986486).

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

492870024 is a wasteful number, since it uses less digits than its factorization.

492870024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6845429 (or 6845422 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 492870024 is about 22200.6762059177. The cubic root of 492870024 is about 789.9097391937.

The spelling of 492870024 in words is "four hundred ninety-two million, eight hundred seventy thousand, twenty-four".