456154002 has 12 divisors (see below), whose sum is σ = 988333710. Its totient is φ = 152051328.

The previous prime is 456154001. The next prime is 456154007. The reversal of 456154002 is 200451654.

456154002 is a `hidden beast` number, since 4 + 5 + 615 + 40 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 386948241 + 69205761 = 19671^2 + 8319^2 .

It is not an unprimeable number, because it can be changed into a prime (456154001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12670927 + ... + 12670962.

Almost surely, 2^456154002 is an apocalyptic number.

456154002 is an abundant number, since it is smaller than the sum of its proper divisors (532179708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

456154002 is a wasteful number, since it uses less digits than its factorization.

456154002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25341897 (or 25341894 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 456154002 is about 21357.7621018683. The cubic root of 456154002 is about 769.7868651681.

The spelling of 456154002 in words is "four hundred fifty-six million, one hundred fifty-four thousand, two".