494570532 has 24 divisors (see below), whose sum is σ = 1214735200. Its totient is φ = 156180096.

The previous prime is 494570491. The next prime is 494570537. The reversal of 494570532 is 235075494.

It is a super-2 number, since 2×494570532² = 489200022245526048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (494570537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1084357 + ... + 1084812.

Almost surely, 2^494570532 is an apocalyptic number.

It is an amenable number.

494570532 is an abundant number, since it is smaller than the sum of its proper divisors (720164668).

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

494570532 is a wasteful number, since it uses less digits than its factorization.

494570532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169195 (or 2169193 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 494570532 is about 22238.9417913713. The cubic root of 494570532 is about 790.8171494561.

The spelling of 494570532 in words is "four hundred ninety-four million, five hundred seventy thousand, five hundred thirty-two".