456775628 has 6 divisors (see below), whose sum is σ = 799357356. Its totient is φ = 228387812.

The previous prime is 456775621. The next prime is 456775633. The reversal of 456775628 is 826577654.

It is not an unprimeable number, because it can be changed into a prime (456775621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57096950 + ... + 57096957.

It is an arithmetic number, because the mean of its divisors is an integer number (133226226).

Almost surely, 2^456775628 is an apocalyptic number.

It is an amenable number.

456775628 is a deficient number, since it is larger than the sum of its proper divisors (342581728).

456775628 is a wasteful number, since it uses less digits than its factorization.

456775628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114193911 (or 114193909 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 50.

The square root of 456775628 is about 21372.3098424106. The cubic root of 456775628 is about 770.1363833308.

The spelling of 456775628 in words is "four hundred fifty-six million, seven hundred seventy-five thousand, six hundred twenty-eight".