45387066 has 8 divisors (see below), whose sum is σ = 90774144. Its totient is φ = 15129020.

The previous prime is 45387047. The next prime is 45387079. The reversal of 45387066 is 66078354.

45387066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

45387066 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3782250 + ... + 3782261.

It is an arithmetic number, because the mean of its divisors is an integer number (11346768).

Almost surely, 2^45387066 is an apocalyptic number.

45387066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45387066 is a wasteful number, since it uses less digits than its factorization.

45387066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564516.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 45387066 is about 6736.9923556436. The cubic root of 45387066 is about 356.7062370088.

The spelling of 45387066 in words is "forty-five million, three hundred eighty-seven thousand, sixty-six".