45905626 has 16 divisors (see below), whose sum is σ = 74285568. Its totient is φ = 21150000.

The previous prime is 45905603. The next prime is 45905647. The reversal of 45905626 is 62650954.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18351 + ... + 20701.

It is an arithmetic number, because the mean of its divisors is an integer number (4642848).

Almost surely, 2^45905626 is an apocalyptic number.

45905626 is a deficient number, since it is larger than the sum of its proper divisors (28379942).

45905626 is a wasteful number, since it uses less digits than its factorization.

45905626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 45905626 is about 6775.3690674383. The cubic root of 45905626 is about 358.0595856003.

The spelling of 45905626 in words is "forty-five million, nine hundred five thousand, six hundred twenty-six".