458314312 has 8 divisors (see below), whose sum is σ = 859339350. Its totient is φ = 229157152.

The previous prime is 458314309. The next prime is 458314331. The reversal of 458314312 is 213413854.

It can be written as a sum of positive squares in only one way, i.e., 452583076 + 5731236 = 21274^2 + 2394^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28644637 + ... + 28644652.

Almost surely, 2^458314312 is an apocalyptic number.

It is an amenable number.

458314312 is a deficient number, since it is larger than the sum of its proper divisors (401025038).

458314312 is a wasteful number, since it uses less digits than its factorization.

458314312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57289295 (or 57289291 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 458314312 is about 21408.2767171952. The cubic root of 458314312 is about 771.0001687860. Note that the first 3 decimals are identical.

The spelling of 458314312 in words is "four hundred fifty-eight million, three hundred fourteen thousand, three hundred twelve".