45326668 has 6 divisors (see below), whose sum is σ = 79321676. Its totient is φ = 22663332.

The previous prime is 45326663. The next prime is 45326683. The reversal of 45326668 is 86662354.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45326668.

It is not an unprimeable number, because it can be changed into a prime (45326663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665830 + ... + 5665837.

Almost surely, 2^45326668 is an apocalyptic number.

It is an amenable number.

45326668 is a deficient number, since it is larger than the sum of its proper divisors (33995008).

45326668 is a wasteful number, since it uses less digits than its factorization.

45326668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11331671 (or 11331669 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 45326668 is about 6732.5082992894. The cubic root of 45326668 is about 356.5479400250.

The spelling of 45326668 in words is "forty-five million, three hundred twenty-six thousand, six hundred sixty-eight".