457364632 has 8 divisors (see below), whose sum is σ = 857558700. Its totient is φ = 228682312.

The previous prime is 457364629. The next prime is 457364639. The reversal of 457364632 is 236463754.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457364639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28585282 + ... + 28585297.

Almost surely, 2^457364632 is an apocalyptic number.

It is an amenable number.

457364632 is a deficient number, since it is larger than the sum of its proper divisors (400194068).

457364632 is a wasteful number, since it uses less digits than its factorization.

457364632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57170585 (or 57170581 counting only the distinct ones).

The product of its digits is 362880, while the sum is 40.

The square root of 457364632 is about 21386.0850087154. The cubic root of 457364632 is about 770.4672668446.

The spelling of 457364632 in words is "four hundred fifty-seven million, three hundred sixty-four thousand, six hundred thirty-two".