45368636 has 12 divisors (see below), whose sum is σ = 80893512. Its totient is φ = 22256208.

The previous prime is 45368633. The next prime is 45368639. The reversal of 45368636 is 63686354.

It is an interprime number because it is at equal distance from previous prime (45368633) and next prime (45368639).

It is a junction number, because it is equal to n+sod(n) for n = 45368593 and 45368602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45368633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106790 + ... + 107213.

It is an arithmetic number, because the mean of its divisors is an integer number (6741126).

Almost surely, 2^45368636 is an apocalyptic number.

It is an amenable number.

45368636 is a deficient number, since it is larger than the sum of its proper divisors (35524876).

45368636 is a wasteful number, since it uses less digits than its factorization.

45368636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214060 (or 214058 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

The square root of 45368636 is about 6735.6243957038. The cubic root of 45368636 is about 356.6579487587.

The spelling of 45368636 in words is "forty-five million, three hundred sixty-eight thousand, six hundred thirty-six".