45574600 has 24 divisors (see below), whose sum is σ = 105961410. Its totient is φ = 18229760.

The previous prime is 45574589. The next prime is 45574643. The reversal of 45574600 is 647554.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 17123044 + 28451556 = 4138^2 + 5334^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113737 + ... + 114136.

Almost surely, 2^45574600 is an apocalyptic number.

45574600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45574600 is an abundant number, since it is smaller than the sum of its proper divisors (60386810).

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

45574600 is a wasteful number, since it uses less digits than its factorization.

45574600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227889 (or 227880 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 45574600 is about 6750.8962367970. The cubic root of 45574600 is about 357.1968512651.

The spelling of 45574600 in words is "forty-five million, five hundred seventy-four thousand, six hundred".