45591726 has 8 divisors (see below), whose sum is σ = 91183464. Its totient is φ = 15197240.

The previous prime is 45591709. The next prime is 45591743. The reversal of 45591726 is 62719554.

It is an interprime number because it is at equal distance from previous prime (45591709) and next prime (45591743).

It is a sphenic number, since it is the product of 3 distinct primes.

45591726 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3799305 + ... + 3799316.

It is an arithmetic number, because the mean of its divisors is an integer number (11397933).

Almost surely, 2^45591726 is an apocalyptic number.

45591726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45591726 is a wasteful number, since it uses less digits than its factorization.

45591726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7598626.

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

The square root of 45591726 is about 6752.1645418340. The cubic root of 45591726 is about 357.2415880789.

The spelling of 45591726 in words is "forty-five million, five hundred ninety-one thousand, seven hundred twenty-six".