45250074 has 12 divisors (see below), whose sum is σ = 98041866. Its totient is φ = 15083352.

The previous prime is 45250067. The next prime is 45250087. The reversal of 45250074 is 47005254.

45250074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 38975049 + 6275025 = 6243^2 + 2505^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1256929 + ... + 1256964.

Almost surely, 2^45250074 is an apocalyptic number.

45250074 is an abundant number, since it is smaller than the sum of its proper divisors (52791792).

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

45250074 is a wasteful number, since it uses less digits than its factorization.

45250074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513901 (or 2513898 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 45250074 is about 6726.8175239113. The cubic root of 45250074 is about 356.3469926116.

The spelling of 45250074 in words is "forty-five million, two hundred fifty thousand, seventy-four".