45074882 has 4 divisors (see below), whose sum is σ = 67612326. Its totient is φ = 22537440.

The previous prime is 45074863. The next prime is 45074891. The reversal of 45074882 is 28847054.

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., 35271721 + 9803161 = 5939^2 + 3131^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11268719 + ... + 11268722.

Almost surely, 2^45074882 is an apocalyptic number.

45074882 is a deficient number, since it is larger than the sum of its proper divisors (22537444).

45074882 is a wasteful number, since it uses less digits than its factorization.

45074882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22537443.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 45074882 is about 6713.7829872584. The cubic root of 45074882 is about 355.8865153993.

The spelling of 45074882 in words is "forty-five million, seventy-four thousand, eight hundred eighty-two".