89630441 has 4 divisors (see below), whose sum is σ = 89787984. Its totient is φ = 89472900.

The previous prime is 89630419. The next prime is 89630459. The reversal of 89630441 is 14403698.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89630441 - 2¹⁸ = 89368297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89630041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77915 + ... + 79056.

It is an arithmetic number, because the mean of its divisors is an integer number (22446996).

Almost surely, 2^89630441 is an apocalyptic number.

It is an amenable number.

89630441 is a deficient number, since it is larger than the sum of its proper divisors (157543).

89630441 is a wasteful number, since it uses less digits than its factorization.

89630441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157542.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 89630441 is about 9467.3354752010. The cubic root of 89630441 is about 447.5262467050.

The spelling of 89630441 in words is "eighty-nine million, six hundred thirty thousand, four hundred forty-one".