45562984 has 16 divisors (see below), whose sum is σ = 87740100. Its totient is φ = 22165632.

The previous prime is 45562967. The next prime is 45562991. The reversal of 45562984 is 48926554.

It can be written as a sum of positive squares in 2 ways, for example, as 45562500 + 484 = 6750^2 + 22^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45562984.

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, 76669 + ... + 77260.

Almost surely, 2^45562984 is an apocalyptic number.

It is an amenable number.

45562984 is a deficient number, since it is larger than the sum of its proper divisors (42177116).

45562984 is a wasteful number, since it uses less digits than its factorization.

45562984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153972 (or 153968 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 45562984 is about 6750.0358517566. The cubic root of 45562984 is about 357.1665013832.

The spelling of 45562984 in words is "forty-five million, five hundred sixty-two thousand, nine hundred eighty-four".