492674144 has 24 divisors (see below), whose sum is σ = 1027009368. Its totient is φ = 231846400.

The previous prime is 492674141. The next prime is 492674159. The reversal of 492674144 is 441476294.

It is a super-2 number, since 2×492674144² = 485455624332265472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492674141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452282 + ... + 453369.

It is an arithmetic number, because the mean of its divisors is an integer number (42792057).

Almost surely, 2^492674144 is an apocalyptic number.

It is an amenable number.

492674144 is an abundant number, since it is smaller than the sum of its proper divisors (534335224).

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

492674144 is a wasteful number, since it uses less digits than its factorization.

492674144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905678 (or 905670 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 492674144 is about 22196.2641901740. The cubic root of 492674144 is about 789.8050814311.

The spelling of 492674144 in words is "four hundred ninety-two million, six hundred seventy-four thousand, one hundred forty-four".