457839614 has 32 divisors (see below), whose sum is σ = 737981280. Its totient is φ = 212273152.

The previous prime is 457839553. The next prime is 457839647. The reversal of 457839614 is 416938754.

It is a super-2 number, since 2×457839614² = 419234224295337992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1033277 + ... + 1033719.

It is an arithmetic number, because the mean of its divisors is an integer number (23061915).

Almost surely, 2^457839614 is an apocalyptic number.

457839614 is a deficient number, since it is larger than the sum of its proper divisors (280141666).

457839614 is a wasteful number, since it uses less digits than its factorization.

457839614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844.

The product of its digits is 725760, while the sum is 47.

The square root of 457839614 is about 21397.1870581158. The cubic root of 457839614 is about 770.7338896119.

The spelling of 457839614 in words is "four hundred fifty-seven million, eight hundred thirty-nine thousand, six hundred fourteen".