45693776 has 20 divisors (see below), whose sum is σ = 90416832. Its totient is φ = 22360416.

The previous prime is 45693737. The next prime is 45693793. The reversal of 45693776 is 67739654.

It is a happy number.

45693776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 45693776.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29630 + ... + 31133.

Almost surely, 2^45693776 is an apocalyptic number.

It is an amenable number.

45693776 is a deficient number, since it is larger than the sum of its proper divisors (44723056).

45693776 is a wasteful number, since it uses less digits than its factorization.

45693776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60818 (or 60812 counting only the distinct ones).

The product of its digits is 952560, while the sum is 47.

The square root of 45693776 is about 6759.7171538460. The cubic root of 45693776 is about 357.5079327302.

The spelling of 45693776 in words is "forty-five million, six hundred ninety-three thousand, seven hundred seventy-six".