45666366 has 8 divisors (see below), whose sum is σ = 91332744. Its totient is φ = 15222120.

The previous prime is 45666359. The next prime is 45666371. The reversal of 45666366 is 66366654.

It is a happy number.

45666366 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.

45666366 is an admirable number.

It is a Curzon number.

It is a congruent 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, 3805525 + ... + 3805536.

It is an arithmetic number, because the mean of its divisors is an integer number (11416593).

Almost surely, 2^45666366 is an apocalyptic number.

45666366 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.

45666366 is a wasteful number, since it uses less digits than its factorization.

45666366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7611066.

The product of its digits is 466560, while the sum is 42.

The square root of 45666366 is about 6757.6893980117. The cubic root of 45666366 is about 357.4364331858.

The spelling of 45666366 in words is "forty-five million, six hundred sixty-six thousand, three hundred sixty-six".