45321662 has 8 divisors (see below), whose sum is σ = 68013000. Its totient is φ = 22650664.

The previous prime is 45321649. The next prime is 45321671. The reversal of 45321662 is 26612354.

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

It is a congruent number.

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, 3164 + ... + 10032.

It is an arithmetic number, because the mean of its divisors is an integer number (8501625).

Almost surely, 2^45321662 is an apocalyptic number.

45321662 is a deficient number, since it is larger than the sum of its proper divisors (22691338).

45321662 is a wasteful number, since it uses less digits than its factorization.

45321662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10170.

The product of its digits is 8640, while the sum is 29.

The square root of 45321662 is about 6732.1365107966. The cubic root of 45321662 is about 356.5348135016.

The spelling of 45321662 in words is "forty-five million, three hundred twenty-one thousand, six hundred sixty-two".