45890982 has 16 divisors (see below), whose sum is σ = 101980080. Its totient is φ = 15296976.

The previous prime is 45890969. The next prime is 45890983. The reversal of 45890982 is 28909854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45890983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424863 + ... + 424970.

It is an arithmetic number, because the mean of its divisors is an integer number (6373755).

Almost surely, 2^45890982 is an apocalyptic number.

45890982 is an abundant number, since it is smaller than the sum of its proper divisors (56089098).

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

45890982 is a wasteful number, since it uses less digits than its factorization.

45890982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849844 (or 849838 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 45890982 is about 6774.2883021023. The cubic root of 45890982 is about 358.0215076079.

The spelling of 45890982 in words is "forty-five million, eight hundred ninety thousand, nine hundred eighty-two".