89454291 has 16 divisors (see below), whose sum is σ = 124859904. Its totient is φ = 56859264.

The previous prime is 89454263. The next prime is 89454293. The reversal of 89454291 is 19245498.

It is not a de Polignac number, because 89454291 - 2⁶ = 89454227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89454293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21330 + ... + 25176.

It is an arithmetic number, because the mean of its divisors is an integer number (7803744).

Almost surely, 2^89454291 is an apocalyptic number.

89454291 is a deficient number, since it is larger than the sum of its proper divisors (35405613).

89454291 is a wasteful number, since it uses less digits than its factorization.

89454291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210.

The product of its digits is 103680, while the sum is 42.

The square root of 89454291 is about 9458.0278599717. The cubic root of 89454291 is about 447.2328811683.

The spelling of 89454291 in words is "eighty-nine million, four hundred fifty-four thousand, two hundred ninety-one".