45374636 has 12 divisors (see below), whose sum is σ = 79893912. Its totient is φ = 22547808.

The previous prime is 45374633. The next prime is 45374657. The reversal of 45374636 is 63647354.

45374636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45374636.

It is not an unprimeable number, because it can be changed into a prime (45374633) by changing a digit.

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, 34145 + ... + 35448.

It is an arithmetic number, because the mean of its divisors is an integer number (6657826).

Almost surely, 2^45374636 is an apocalyptic number.

It is an amenable number.

45374636 is a deficient number, since it is larger than the sum of its proper divisors (34519276).

45374636 is a wasteful number, since it uses less digits than its factorization.

45374636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69760 (or 69758 counting only the distinct ones).

The product of its digits is 181440, while the sum is 38.

The square root of 45374636 is about 6736.0697739854. The cubic root of 45374636 is about 356.6736707313.

The spelling of 45374636 in words is "forty-five million, three hundred seventy-four thousand, six hundred thirty-six".