461623312 has 10 divisors (see below), whose sum is σ = 894395198. Its totient is φ = 230811648.

The previous prime is 461623289. The next prime is 461623369. The reversal of 461623312 is 213326164.

It can be written as a sum of positive squares in only one way, i.e., 460359936 + 1263376 = 21456^2 + 1124^2 .

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 as a sum of consecutive naturals, namely, 14425713 + ... + 14425744.

Almost surely, 2^461623312 is an apocalyptic number.

It is an amenable number.

461623312 is a deficient number, since it is larger than the sum of its proper divisors (432771886).

461623312 is a wasteful number, since it uses less digits than its factorization.

461623312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28851465 (or 28851459 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 461623312 is about 21485.4209174500. The cubic root of 461623312 is about 772.8512449819.

Adding to 461623312 its reverse (213326164), we get a palindrome (674949476).

The spelling of 461623312 in words is "four hundred sixty-one million, six hundred twenty-three thousand, three hundred twelve".