492437825 has 12 divisors (see below), whose sum is σ = 666134448. Its totient is φ = 358136400.

The previous prime is 492437819. The next prime is 492437851. The reversal of 492437825 is 528734294.

It is not a de Polignac number, because 492437825 - 2²⁴ = 475660609 is a prime.

It is a super-2 number, since 2×492437825² = 484990022981461250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 895067 + ... + 895616.

It is an arithmetic number, because the mean of its divisors is an integer number (55511204).

Almost surely, 2^492437825 is an apocalyptic number.

It is an amenable number.

492437825 is a deficient number, since it is larger than the sum of its proper divisors (173696623).

492437825 is a wasteful number, since it uses less digits than its factorization.

492437825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790704 (or 1790699 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 492437825 is about 22190.9401558384. The cubic root of 492437825 is about 789.6787803726.

The spelling of 492437825 in words is "four hundred ninety-two million, four hundred thirty-seven thousand, eight hundred twenty-five".