45881067 has 32 divisors (see below), whose sum is σ = 68198400. Its totient is φ = 27304992.

The previous prime is 45881063. The next prime is 45881081. The reversal of 45881067 is 76018854.

It is not a de Polignac number, because 45881067 - 2² = 45881063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45881063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103348 + ... + 103790.

It is an arithmetic number, because the mean of its divisors is an integer number (2131200).

Almost surely, 2^45881067 is an apocalyptic number.

45881067 is a deficient number, since it is larger than the sum of its proper divisors (22317333).

45881067 is a wasteful number, since it uses less digits than its factorization.

45881067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 45881067 is about 6773.5564513777. The cubic root of 45881067 is about 357.9957215764.

The spelling of 45881067 in words is "forty-five million, eight hundred eighty-one thousand, sixty-seven".