89657441 has 4 divisors (see below), whose sum is σ = 89860272. Its totient is φ = 89454612.

The previous prime is 89657437. The next prime is 89657453. The reversal of 89657441 is 14475698.

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 89657441 - 2² = 89657437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89657392 and 89657401.

It is not an unprimeable number, because it can be changed into a prime (89657461) 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, 100751 + ... + 101636.

It is an arithmetic number, because the mean of its divisors is an integer number (22465068).

Almost surely, 2^89657441 is an apocalyptic number.

It is an amenable number.

89657441 is a deficient number, since it is larger than the sum of its proper divisors (202831).

89657441 is a wasteful number, since it uses less digits than its factorization.

89657441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202830.

The product of its digits is 241920, while the sum is 44.

The square root of 89657441 is about 9468.7613234256. The cubic root of 89657441 is about 447.5711793396.

The spelling of 89657441 in words is "eighty-nine million, six hundred fifty-seven thousand, four hundred forty-one".