456873231 has 8 divisors (see below), whose sum is σ = 609304960. Its totient is φ = 304511832.

The previous prime is 456873211. The next prime is 456873233. The reversal of 456873231 is 132378654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 456873231 - 2¹⁸ = 456611087 is a prime.

It is a super-2 number, since 2×456873231² = 417466298408758722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 456873231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456873233) 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 7 ways as a sum of consecutive naturals, for example, 126 + ... + 30228.

It is an arithmetic number, because the mean of its divisors is an integer number (76163120).

Almost surely, 2^456873231 is an apocalyptic number.

456873231 is a deficient number, since it is larger than the sum of its proper divisors (152431729).

456873231 is a wasteful number, since it uses less digits than its factorization.

456873231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35165.

The product of its digits is 120960, while the sum is 39.

The square root of 456873231 is about 21374.5931189345. The cubic root of 456873231 is about 770.1912332130.

The spelling of 456873231 in words is "four hundred fifty-six million, eight hundred seventy-three thousand, two hundred thirty-one".