457634223 has 6 divisors (see below), whose sum is σ = 661027224. Its totient is φ = 305089476.

The previous prime is 457634201. The next prime is 457634249. The reversal of 457634223 is 322436754.

It is not a de Polignac number, because 457634223 - 2⁹ = 457633711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457630223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25424115 + ... + 25424132.

It is an arithmetic number, because the mean of its divisors is an integer number (110171204).

Almost surely, 2^457634223 is an apocalyptic number.

457634223 is a deficient number, since it is larger than the sum of its proper divisors (203393001).

457634223 is a wasteful number, since it uses less digits than its factorization.

457634223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50848253 (or 50848250 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 457634223 is about 21392.3870337090. The cubic root of 457634223 is about 770.6186196372.

The spelling of 457634223 in words is "four hundred fifty-seven million, six hundred thirty-four thousand, two hundred twenty-three".