45741980 has 12 divisors (see below), whose sum is σ = 96058200. Its totient is φ = 18296784.

The previous prime is 45741979. The next prime is 45742003. The reversal of 45741980 is 8914754.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143530 + ... + 1143569.

It is an arithmetic number, because the mean of its divisors is an integer number (8004850).

Almost surely, 2^45741980 is an apocalyptic number.

It is an amenable number.

45741980 is an abundant number, since it is smaller than the sum of its proper divisors (50316220).

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

45741980 is a wasteful number, since it uses less digits than its factorization.

45741980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287108 (or 2287106 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 45741980 is about 6763.2817477908. The cubic root of 45741980 is about 357.6336045207.

The spelling of 45741980 in words is "forty-five million, seven hundred forty-one thousand, nine hundred eighty".