45266980 has 24 divisors (see below), whose sum is σ = 103703040. Its totient is φ = 16460640.

The previous prime is 45266959. The next prime is 45267011. The reversal of 45266980 is 8966254.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102660 + ... + 103099.

It is an arithmetic number, because the mean of its divisors is an integer number (4320960).

Almost surely, 2^45266980 is an apocalyptic number.

It is an amenable number.

45266980 is an abundant number, since it is smaller than the sum of its proper divisors (58436060).

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

45266980 is a wasteful number, since it uses less digits than its factorization.

45266980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205779 (or 205777 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 45266980 is about 6728.0740186178. The cubic root of 45266980 is about 356.3913656672.

The spelling of 45266980 in words is "forty-five million, two hundred sixty-six thousand, nine hundred eighty".