45666384 has 40 divisors (see below), whose sum is σ = 118242432. Its totient is φ = 15187200.

The previous prime is 45666377. The next prime is 45666421. The reversal of 45666384 is 48366654.

It is a super-3 number, since 3×45666384³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

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, 28057 + ... + 29639.

Almost surely, 2^45666384 is an apocalyptic number.

It is an amenable number.

45666384 is an abundant number, since it is smaller than the sum of its proper divisors (72576048).

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

45666384 is a wasteful number, since it uses less digits than its factorization.

45666384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195 (or 2189 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 45666384 is about 6757.6907298278. The cubic root of 45666384 is about 357.4364801486.

The spelling of 45666384 in words is "forty-five million, six hundred sixty-six thousand, three hundred eighty-four".