89441265 has 16 divisors (see below), whose sum is σ = 150638400. Its totient is φ = 45191232.

The previous prime is 89441243. The next prime is 89441281. The reversal of 89441265 is 56214498.

It is not a de Polignac number, because 89441265 - 2⁶ = 89441201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156630 + ... + 157199.

It is an arithmetic number, because the mean of its divisors is an integer number (9414900).

Almost surely, 2^89441265 is an apocalyptic number.

It is an amenable number.

89441265 is a deficient number, since it is larger than the sum of its proper divisors (61197135).

89441265 is a wasteful number, since it uses less digits than its factorization.

89441265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313856.

The product of its digits is 69120, while the sum is 39.

The square root of 89441265 is about 9457.3392135420. The cubic root of 89441265 is about 447.2111719868.

The spelling of 89441265 in words is "eighty-nine million, four hundred forty-one thousand, two hundred sixty-five".