45723836 has 24 divisors (see below), whose sum is σ = 83133120. Its totient is φ = 21978432.

The previous prime is 45723833. The next prime is 45723841. The reversal of 45723836 is 63832754.

It is a self number, because there is not a number n which added to its sum of digits gives 45723836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45723833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31421 + ... + 32843.

It is an arithmetic number, because the mean of its divisors is an integer number (3463880).

Almost surely, 2^45723836 is an apocalyptic number.

It is an amenable number.

45723836 is a deficient number, since it is larger than the sum of its proper divisors (37409284).

45723836 is a wasteful number, since it uses less digits than its factorization.

45723836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733 (or 1731 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 45723836 is about 6761.9402540987. The cubic root of 45723836 is about 357.5863119878.

The spelling of 45723836 in words is "forty-five million, seven hundred twenty-three thousand, eight hundred thirty-six".