457962631 has 4 divisors (see below), whose sum is σ = 523385872. Its totient is φ = 392539392.

The previous prime is 457962623. The next prime is 457962649. The reversal of 457962631 is 136269754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 136269754 = 2 ⋅68134877.

It is not a de Polignac number, because 457962631 - 2³ = 457962623 is a prime.

It is a super-4 number, since 4×457962631⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457962611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32711610 + ... + 32711623.

It is an arithmetic number, because the mean of its divisors is an integer number (130846468).

Almost surely, 2^457962631 is an apocalyptic number.

457962631 is a deficient number, since it is larger than the sum of its proper divisors (65423241).

457962631 is an equidigital number, since it uses as much as digits as its factorization.

457962631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65423240.

The product of its digits is 272160, while the sum is 43.

The square root of 457962631 is about 21400.0614718743. The cubic root of 457962631 is about 770.8029129682.

The spelling of 457962631 in words is "four hundred fifty-seven million, nine hundred sixty-two thousand, six hundred thirty-one".