89544622 has 4 divisors (see below), whose sum is σ = 134316936. Its totient is φ = 44772310.

The previous prime is 89544599. The next prime is 89544641. The reversal of 89544622 is 22644598.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22386154 + ... + 22386157.

It is an arithmetic number, because the mean of its divisors is an integer number (33579234).

Almost surely, 2^89544622 is an apocalyptic number.

89544622 is a deficient number, since it is larger than the sum of its proper divisors (44772314).

89544622 is a wasteful number, since it uses less digits than its factorization.

89544622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44772313.

The product of its digits is 138240, while the sum is 40.

The square root of 89544622 is about 9462.8020163163. The cubic root of 89544622 is about 447.3833692080.

The spelling of 89544622 in words is "eighty-nine million, five hundred forty-four thousand, six hundred twenty-two".