45000626 has 24 divisors (see below), whose sum is σ = 78108240. Its totient is φ = 19376280.

The previous prime is 45000619. The next prime is 45000629. The reversal of 45000626 is 62600054.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45000629) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296 + ... + 9491.

It is an arithmetic number, because the mean of its divisors is an integer number (3254510).

Almost surely, 2^45000626 is an apocalyptic number.

45000626 is a deficient number, since it is larger than the sum of its proper divisors (33107614).

45000626 is a wasteful number, since it uses less digits than its factorization.

45000626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9830 (or 9819 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 45000626 is about 6708.2505916222. The cubic root of 45000626 is about 355.6909797860.

The spelling of 45000626 in words is "forty-five million, six hundred twenty-six", and thus it is an aban number.