464620031 has 4 divisors (see below), whose sum is σ = 475425192. Its totient is φ = 453814872.

The previous prime is 464620027. The next prime is 464620067. The reversal of 464620031 is 130026464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 464620031 - 2² = 464620027 is a prime.

It is a super-2 number, since 2×464620031² = 431743546412881922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464620531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5402516 + ... + 5402601.

It is an arithmetic number, because the mean of its divisors is an integer number (118856298).

Almost surely, 2^464620031 is an apocalyptic number.

464620031 is a deficient number, since it is larger than the sum of its proper divisors (10805161).

464620031 is a wasteful number, since it uses less digits than its factorization.

464620031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10805160.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 464620031 is about 21555.0465320769. The cubic root of 464620031 is about 774.5200113526.

Adding to 464620031 its reverse (130026464), we get a palindrome (594646495).

The spelling of 464620031 in words is "four hundred sixty-four million, six hundred twenty thousand, thirty-one".