492057260 has 24 divisors (see below), whose sum is σ = 1037062320. Its totient is φ = 196110144.

The previous prime is 492057253. The next prime is 492057281. The reversal of 492057260 is 62750294.

It is a self number, because there is not a number n which added to its sum of digits gives 492057260.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38870 + ... + 49949.

It is an arithmetic number, because the mean of its divisors is an integer number (43210930).

Almost surely, 2^492057260 is an apocalyptic number.

It is an amenable number.

492057260 is an abundant number, since it is smaller than the sum of its proper divisors (545005060).

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

492057260 is a wasteful number, since it uses less digits than its factorization.

492057260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89105 (or 89103 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 492057260 is about 22182.3637153483. The cubic root of 492057260 is about 789.4753018556.

It can be divided in two parts, 49205 and 7260, that added together give a palindrome (56465).

The spelling of 492057260 in words is "four hundred ninety-two million, fifty-seven thousand, two hundred sixty".