45818626 has 16 divisors (see below), whose sum is σ = 80150400. Its totient is φ = 19636260.

The previous prime is 45818593. The next prime is 45818627. The reversal of 45818626 is 62681854.

It is not an unprimeable number, because it can be changed into a prime (45818627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32710 + ... + 34081.

It is an arithmetic number, because the mean of its divisors is an integer number (5009400).

Almost surely, 2^45818626 is an apocalyptic number.

45818626 is a deficient number, since it is larger than the sum of its proper divisors (34331774).

45818626 is an equidigital number, since it uses as much as digits as its factorization.

45818626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66814 (or 66800 counting only the distinct ones).

The product of its digits is 92160, while the sum is 40.

The square root of 45818626 is about 6768.9457081587. The cubic root of 45818626 is about 357.8332452685.

The spelling of 45818626 in words is "forty-five million, eight hundred eighteen thousand, six hundred twenty-six".