45874586 has 4 divisors (see below), whose sum is σ = 68811882. Its totient is φ = 22937292.

The previous prime is 45874579. The next prime is 45874603. The reversal of 45874586 is 68547854.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45819361 + 55225 = 6769^2 + 235^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45874586.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11468645 + ... + 11468648.

Almost surely, 2^45874586 is an apocalyptic number.

45874586 is a deficient number, since it is larger than the sum of its proper divisors (22937296).

45874586 is a wasteful number, since it uses less digits than its factorization.

45874586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22937295.

The product of its digits is 1075200, while the sum is 47.

The square root of 45874586 is about 6773.0780299654. The cubic root of 45874586 is about 357.9788643723.

The spelling of 45874586 in words is "forty-five million, eight hundred seventy-four thousand, five hundred eighty-six".