89744522 has 16 divisors (see below), whose sum is σ = 153982080. Its totient is φ = 38428368.

The previous prime is 89744519. The next prime is 89744533. The reversal of 89744522 is 22544798.

It is a self number, because there is not a number n which added to its sum of digits gives 89744522.

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, 20504 + ... + 24492.

It is an arithmetic number, because the mean of its divisors is an integer number (9623880).

Almost surely, 2^89744522 is an apocalyptic number.

89744522 is a deficient number, since it is larger than the sum of its proper divisors (64237558).

89744522 is a wasteful number, since it uses less digits than its factorization.

89744522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605.

The product of its digits is 161280, while the sum is 41.

The square root of 89744522 is about 9473.3585385543. The cubic root of 89744522 is about 447.7160356353.

The spelling of 89744522 in words is "eighty-nine million, seven hundred forty-four thousand, five hundred twenty-two".