456546632 has 8 divisors (see below), whose sum is σ = 856024950. Its totient is φ = 228273312.

The previous prime is 456546581. The next prime is 456546647. The reversal of 456546632 is 236645654.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 455651716 + 894916 = 21346^2 + 946^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 456546632.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28534157 + ... + 28534172.

Almost surely, 2^456546632 is an apocalyptic number.

It is an amenable number.

456546632 is a deficient number, since it is larger than the sum of its proper divisors (399478318).

456546632 is a wasteful number, since it uses less digits than its factorization.

456546632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57068335 (or 57068331 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The square root of 456546632 is about 21366.9518649713. The cubic root of 456546632 is about 770.0076639480.

The spelling of 456546632 in words is "four hundred fifty-six million, five hundred forty-six thousand, six hundred thirty-two".