45813634 has 16 divisors (see below), whose sum is σ = 69503616. Its totient is φ = 22647600.

The previous prime is 45813613. The next prime is 45813637. The reversal of 45813634 is 43631854.

It is a happy number.

45813634 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 45813634.

It is not an unprimeable number, because it can be changed into a prime (45813637) 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 7 ways as a sum of consecutive naturals, for example, 97869 + ... + 98335.

It is an arithmetic number, because the mean of its divisors is an integer number (4343976).

Almost surely, 2^45813634 is an apocalyptic number.

45813634 is a deficient number, since it is larger than the sum of its proper divisors (23689982).

45813634 is a wasteful number, since it uses less digits than its factorization.

45813634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921.

The product of its digits is 34560, while the sum is 34.

The square root of 45813634 is about 6768.5769553134. The cubic root of 45813634 is about 357.8202493278.

The spelling of 45813634 in words is "forty-five million, eight hundred thirteen thousand, six hundred thirty-four".