45666562 has 8 divisors (see below), whose sum is σ = 68616000. Its totient is φ = 22794564.

The previous prime is 45666541. The next prime is 45666571. The reversal of 45666562 is 26566654.

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, 17862 + ... + 20257.

It is an arithmetic number, because the mean of its divisors is an integer number (8577000).

Almost surely, 2^45666562 is an apocalyptic number.

45666562 is a deficient number, since it is larger than the sum of its proper divisors (22949438).

45666562 is a wasteful number, since it uses less digits than its factorization.

45666562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38720.

The product of its digits is 259200, while the sum is 40.

The square root of 45666562 is about 6757.7038999944. The cubic root of 45666562 is about 357.4369445574.

The spelling of 45666562 in words is "forty-five million, six hundred sixty-six thousand, five hundred sixty-two".