45746136 has 24 divisors (see below), whose sum is σ = 123895980. Its totient is φ = 15248688.

The previous prime is 45746093. The next prime is 45746147. The reversal of 45746136 is 63164754.

It is a happy number.

45746136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45746136.

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 5 ways as a sum of consecutive naturals, for example, 317610 + ... + 317753.

Almost surely, 2^45746136 is an apocalyptic number.

It is an amenable number.

45746136 is an abundant number, since it is smaller than the sum of its proper divisors (78149844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45746136 is a wasteful number, since it uses less digits than its factorization.

45746136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635375 (or 635368 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 45746136 is about 6763.5889881039. The cubic root of 45746136 is about 357.6444354193.

The spelling of 45746136 in words is "forty-five million, seven hundred forty-six thousand, one hundred thirty-six".