492440160 has 48 divisors (see below), whose sum is σ = 1551188016. Its totient is φ = 131317248.

The previous prime is 492440159. The next prime is 492440161. The reversal of 492440160 is 61044294.

It is an interprime number because it is at equal distance from previous prime (492440159) and next prime (492440161).

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×492440160² = 484994622361651200, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492440161) 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, 512479 + ... + 513438.

It is an arithmetic number, because the mean of its divisors is an integer number (32316417).

Almost surely, 2^492440160 is an apocalyptic number.

492440160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492440160 is an abundant number, since it is smaller than the sum of its proper divisors (1058747856).

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

492440160 is a wasteful number, since it uses less digits than its factorization.

492440160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025935 (or 1025927 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 492440160 is about 22190.9927673369. The cubic root of 492440160 is about 789.6800285147.

The spelling of 492440160 in words is "four hundred ninety-two million, four hundred forty thousand, one hundred sixty".