45688626 has 24 divisors (see below), whose sum is σ = 103296960. Its totient is φ = 14567256.

The previous prime is 45688619. The next prime is 45688627. The reversal of 45688626 is 62688654.

45688626 is a `hidden beast` number, since 4 + 568 + 86 + 2 + 6 = 666.

45688626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45688627) 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 11 ways as a sum of consecutive naturals, for example, 54766 + ... + 55593.

It is an arithmetic number, because the mean of its divisors is an integer number (4304040).

Almost surely, 2^45688626 is an apocalyptic number.

45688626 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

45688626 is an abundant number, since it is smaller than the sum of its proper divisors (57608334).

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

45688626 is a wasteful number, since it uses less digits than its factorization.

45688626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110390 (or 110387 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 45688626 is about 6759.3362100135. The cubic root of 45688626 is about 357.4945010320.

The spelling of 45688626 in words is "forty-five million, six hundred eighty-eight thousand, six hundred twenty-six".