464213732 has 12 divisors (see below), whose sum is σ = 812524860. Its totient is φ = 232063776.

The previous prime is 464213723. The next prime is 464213753. The reversal of 464213732 is 237312464.

It can be written as a sum of positive squares in 2 ways, for example, as 297700516 + 166513216 = 17254^2 + 12904^2 .

It is an unprimeable number.

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, 37418 + ... + 48254.

It is an arithmetic number, because the mean of its divisors is an integer number (67710405).

Almost surely, 2^464213732 is an apocalyptic number.

It is an amenable number.

464213732 is a deficient number, since it is larger than the sum of its proper divisors (348311128).

464213732 is a wasteful number, since it uses less digits than its factorization.

464213732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21550 (or 21548 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 464213732 is about 21545.6197868616. The cubic root of 464213732 is about 774.2941791612.

The spelling of 464213732 in words is "four hundred sixty-four million, two hundred thirteen thousand, seven hundred thirty-two".