45225726 has 48 divisors (see below), whose sum is σ = 113322384. Its totient is φ = 11926656.

The previous prime is 45225721. The next prime is 45225769. The reversal of 45225726 is 62752254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45225721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2095 + ... + 9738.

It is an arithmetic number, because the mean of its divisors is an integer number (2360883).

Almost surely, 2^45225726 is an apocalyptic number.

45225726 is an abundant number, since it is smaller than the sum of its proper divisors (68096658).

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

45225726 is a wasteful number, since it uses less digits than its factorization.

45225726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11865 (or 11858 counting only the distinct ones).

The product of its digits is 33600, while the sum is 33.

The square root of 45225726 is about 6725.0075092895. The cubic root of 45225726 is about 356.2830671676.

The spelling of 45225726 in words is "forty-five million, two hundred twenty-five thousand, seven hundred twenty-six".