45461666 has 8 divisors (see below), whose sum is σ = 68262480. Its totient is φ = 22707508.

The previous prime is 45461627. The next prime is 45461671. The reversal of 45461666 is 66616454.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9116 + ... + 13191.

It is an arithmetic number, because the mean of its divisors is an integer number (8532810).

Almost surely, 2^45461666 is an apocalyptic number.

45461666 is a deficient number, since it is larger than the sum of its proper divisors (22800814).

45461666 is a wasteful number, since it uses less digits than its factorization.

45461666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23328.

The product of its digits is 103680, while the sum is 38.

The square root of 45461666 is about 6742.5266777374. The cubic root of 45461666 is about 356.9015622536.

The spelling of 45461666 in words is "forty-five million, four hundred sixty-one thousand, six hundred sixty-six".