44661522 has 8 divisors (see below), whose sum is σ = 89323056. Its totient is φ = 14887172.

The previous prime is 44661517. The next prime is 44661523. The reversal of 44661522 is 22516644.

44661522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

44661522 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 44661522.

It is not an unprimeable number, because it can be changed into a prime (44661523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3721788 + ... + 3721799.

It is an arithmetic number, because the mean of its divisors is an integer number (11165382).

Almost surely, 2^44661522 is an apocalyptic number.

44661522 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.

44661522 is a wasteful number, since it uses less digits than its factorization.

44661522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7443592.

The product of its digits is 11520, while the sum is 30.

The square root of 44661522 is about 6682.9276518604. The cubic root of 44661522 is about 354.7952849998.

The spelling of 44661522 in words is "forty-four million, six hundred sixty-one thousand, five hundred twenty-two".