89002659 has 8 divisors (see below), whose sum is σ = 118915840. Its totient is φ = 59212296.

The previous prime is 89002657. The next prime is 89002679. The reversal of 89002659 is 95620098.

It is a happy number.

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

It is not a de Polignac number, because 89002659 - 2¹ = 89002657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89002657) 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, 28999 + ... + 31920.

It is an arithmetic number, because the mean of its divisors is an integer number (14864480).

Almost surely, 2^89002659 is an apocalyptic number.

89002659 is a deficient number, since it is larger than the sum of its proper divisors (29913181).

89002659 is a wasteful number, since it uses less digits than its factorization.

89002659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61409.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 89002659 is about 9434.1220577222. The cubic root of 89002659 is about 446.4789558652.

The spelling of 89002659 in words is "eighty-nine million, two thousand, six hundred fifty-nine".