457334672 has 10 divisors (see below), whose sum is σ = 886085958. Its totient is φ = 228667328.

The previous prime is 457334671. The next prime is 457334681. The reversal of 457334672 is 276433754.

It can be written as a sum of positive squares in only one way, i.e., 249513616 + 207821056 = 15796^2 + 14416^2 .

It is not an unprimeable number, because it can be changed into a prime (457334671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14291693 + ... + 14291724.

Almost surely, 2^457334672 is an apocalyptic number.

It is an amenable number.

457334672 is a deficient number, since it is larger than the sum of its proper divisors (428751286).

457334672 is a wasteful number, since it uses less digits than its factorization.

457334672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28583425 (or 28583419 counting only the distinct ones).

The product of its digits is 423360, while the sum is 41.

The square root of 457334672 is about 21385.3845417846. The cubic root of 457334672 is about 770.4504431393.

It can be divided in two parts, 45733 and 4672, that added together give a palindrome (50405).

The spelling of 457334672 in words is "four hundred fifty-seven million, three hundred thirty-four thousand, six hundred seventy-two".