45104238 has 12 divisors (see below), whose sum is σ = 97725888. Its totient is φ = 15034740.

The previous prime is 45104183. The next prime is 45104243. The reversal of 45104238 is 83240154.

45104238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1252878 + ... + 1252913.

It is an arithmetic number, because the mean of its divisors is an integer number (8143824).

Almost surely, 2^45104238 is an apocalyptic number.

45104238 is an abundant number, since it is smaller than the sum of its proper divisors (52621650).

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

45104238 is a wasteful number, since it uses less digits than its factorization.

45104238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505799 (or 2505796 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 45104238 is about 6715.9688802138. The cubic root of 45104238 is about 355.9637582515.

The spelling of 45104238 in words is "forty-five million, one hundred four thousand, two hundred thirty-eight".