456270628 has 24 divisors (see below), whose sum is σ = 873006624. Its totient is φ = 206932800.

The previous prime is 456270623. The next prime is 456270629. The reversal of 456270628 is 826072654.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (456270623) 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, 8763 + ... + 31453.

It is an arithmetic number, because the mean of its divisors is an integer number (36375276).

Almost surely, 2^456270628 is an apocalyptic number.

It is an amenable number.

456270628 is a deficient number, since it is larger than the sum of its proper divisors (416735996).

456270628 is a wasteful number, since it uses less digits than its factorization.

456270628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23163 (or 23161 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 456270628 is about 21360.4922227930. The cubic root of 456270628 is about 769.8524640028.

The spelling of 456270628 in words is "four hundred fifty-six million, two hundred seventy thousand, six hundred twenty-eight".