457479230 has 32 divisors (see below), whose sum is σ = 908445888. Its totient is φ = 164793600.

The previous prime is 457479203. The next prime is 457479233. The reversal of 457479230 is 32974754.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457479233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37586 + ... + 48245.

It is an arithmetic number, because the mean of its divisors is an integer number (28388934).

Almost surely, 2^457479230 is an apocalyptic number.

457479230 is a deficient number, since it is larger than the sum of its proper divisors (450966658).

457479230 is a wasteful number, since it uses less digits than its factorization.

457479230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85892.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 457479230 is about 21388.7641064181. The cubic root of 457479230 is about 770.5316113000.

The spelling of 457479230 in words is "four hundred fifty-seven million, four hundred seventy-nine thousand, two hundred thirty".