456633172 has 6 divisors (see below), whose sum is σ = 799108058. Its totient is φ = 228316584.

The previous prime is 456633157. The next prime is 456633173. The reversal of 456633172 is 271336654.

It can be written as a sum of positive squares in only one way, i.e., 381186576 + 75446596 = 19524^2 + 8686^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456633173) 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 as a sum of consecutive naturals, namely, 57079143 + ... + 57079150.

Almost surely, 2^456633172 is an apocalyptic number.

It is an amenable number.

456633172 is a deficient number, since it is larger than the sum of its proper divisors (342474886).

456633172 is a wasteful number, since it uses less digits than its factorization.

456633172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114158297 (or 114158295 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 456633172 is about 21368.9768589888. The cubic root of 456633172 is about 770.0563134167.

The spelling of 456633172 in words is "four hundred fifty-six million, six hundred thirty-three thousand, one hundred seventy-two".