457981004 has 24 divisors (see below), whose sum is σ = 864207120. Its totient is φ = 211109184.

The previous prime is 457980989. The next prime is 457981009. The reversal of 457981004 is 400189754.

It is not an unprimeable number, because it can be changed into a prime (457981009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39542 + ... + 49794.

It is an arithmetic number, because the mean of its divisors is an integer number (36008630).

Almost surely, 2^457981004 is an apocalyptic number.

It is an amenable number.

457981004 is a deficient number, since it is larger than the sum of its proper divisors (406226116).

457981004 is a wasteful number, since it uses less digits than its factorization.

457981004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11129 (or 11127 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 457981004 is about 21400.4907420367. The cubic root of 457981004 is about 770.8132207761.

The spelling of 457981004 in words is "four hundred fifty-seven million, nine hundred eighty-one thousand, four".