457568966 has 8 divisors (see below), whose sum is σ = 686534184. Its totient is φ = 228724240.

The previous prime is 457568953. The next prime is 457569011. The reversal of 457568966 is 669865754.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19940 + ... + 36231.

It is an arithmetic number, because the mean of its divisors is an integer number (85816773).

Almost surely, 2^457568966 is an apocalyptic number.

457568966 is a deficient number, since it is larger than the sum of its proper divisors (228965218).

457568966 is a wasteful number, since it uses less digits than its factorization.

457568966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60246.

The product of its digits is 10886400, while the sum is 56.

The square root of 457568966 is about 21390.8617404723. The cubic root of 457568966 is about 770.5819887450.

The spelling of 457568966 in words is "four hundred fifty-seven million, five hundred sixty-eight thousand, nine hundred sixty-six".