89189401 has 8 divisors (see below), whose sum is σ = 107295680. Its totient is φ = 72424368.

The previous prime is 89189369. The next prime is 89189411. The reversal of 89189401 is 10498198.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89189401 - 2⁵ = 89189369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89189411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335166 + ... + 335431.

It is an arithmetic number, because the mean of its divisors is an integer number (13411960).

Almost surely, 2^89189401 is an apocalyptic number.

It is an amenable number.

89189401 is a deficient number, since it is larger than the sum of its proper divisors (18106279).

89189401 is a wasteful number, since it uses less digits than its factorization.

89189401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670623.

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 89189401 is about 9444.0140300616. The cubic root of 89189401 is about 446.7909994588.

The spelling of 89189401 in words is "eighty-nine million, one hundred eighty-nine thousand, four hundred one".