45877866 has 16 divisors (see below), whose sum is σ = 97153344. Its totient is φ = 14393024.

The previous prime is 45877829. The next prime is 45877873. The reversal of 45877866 is 66877854.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224790 + ... + 224993.

It is an arithmetic number, because the mean of its divisors is an integer number (6072084).

Almost surely, 2^45877866 is an apocalyptic number.

45877866 is an abundant number, since it is smaller than the sum of its proper divisors (51275478).

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

45877866 is a wasteful number, since it uses less digits than its factorization.

45877866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449805.

The product of its digits is 2257920, while the sum is 51.

The square root of 45877866 is about 6773.3201607483. The cubic root of 45877866 is about 357.9873959130.

The spelling of 45877866 in words is "forty-five million, eight hundred seventy-seven thousand, eight hundred sixty-six".