45159726 has 16 divisors (see below), whose sum is σ = 91214928. Its totient is φ = 14904000.

The previous prime is 45159707. The next prime is 45159733. The reversal of 45159726 is 62795154.

It is a congruent number.

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, 36655 + ... + 37866.

It is an arithmetic number, because the mean of its divisors is an integer number (5700933).

Almost surely, 2^45159726 is an apocalyptic number.

45159726 is an abundant number, since it is smaller than the sum of its proper divisors (46055202).

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

45159726 is a wasteful number, since it uses less digits than its factorization.

45159726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74627.

The product of its digits is 75600, while the sum is 39.

The square root of 45159726 is about 6720.0986599900. The cubic root of 45159726 is about 356.1096693217.

It can be divided in two parts, 4515 and 9726, that added together give a palindrome (14241).

The spelling of 45159726 in words is "forty-five million, one hundred fifty-nine thousand, seven hundred twenty-six".