89497902244 has 27 divisors (see below), whose sum is σ = 158294272003. Its totient is φ = 44275976000.

The previous prime is 89497902229. The next prime is 89497902337. The reversal of 89497902244 is 44220979498.

The square root of 89497902244 is 299162.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 21627231844 + 67870670400 = 147062^2 + 260520^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 60429984 + ... + 60431464.

Almost surely, 2^89497902244 is an apocalyptic number.

89497902244 is the 299162-nd square number.

It is an amenable number.

89497902244 is a deficient number, since it is larger than the sum of its proper divisors (68796369759).

89497902244 is an equidigital number, since it uses as much as digits as its factorization.

89497902244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 89497902244 in words is "eighty-nine billion, four hundred ninety-seven million, nine hundred two thousand, two hundred forty-four".