457247074 has 8 divisors (see below), whose sum is σ = 685976400. Its totient is φ = 228588276.

The previous prime is 457247053. The next prime is 457247081. The reversal of 457247074 is 470742754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×457247074² = 418149773363122952, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 3777 + ... + 30475.

It is an arithmetic number, because the mean of its divisors is an integer number (85747050).

Almost surely, 2^457247074 is an apocalyptic number.

457247074 is a deficient number, since it is larger than the sum of its proper divisors (228729326).

457247074 is a wasteful number, since it uses less digits than its factorization.

457247074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35264.

The product of its (nonzero) digits is 219520, while the sum is 40.

The square root of 457247074 is about 21383.3363626914. The cubic root of 457247074 is about 770.4012492400.

The spelling of 457247074 in words is "four hundred fifty-seven million, two hundred forty-seven thousand, seventy-four".