88859289 has 8 divisors (see below), whose sum is σ = 125448480. Its totient is φ = 55754816.

The previous prime is 88859273. The next prime is 88859317. The reversal of 88859289 is 98295888.

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 88859289 - 2⁴ = 88859273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88859389) 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, 871119 + ... + 871220.

It is an arithmetic number, because the mean of its divisors is an integer number (15681060).

Almost surely, 2^88859289 is an apocalyptic number.

It is an amenable number.

88859289 is a deficient number, since it is larger than the sum of its proper divisors (36589191).

88859289 is a wasteful number, since it uses less digits than its factorization.

88859289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742359.

The product of its digits is 3317760, while the sum is 57.

The square root of 88859289 is about 9426.5205139542. The cubic root of 88859289 is about 446.2390900361.

The spelling of 88859289 in words is "eighty-eight million, eight hundred fifty-nine thousand, two hundred eighty-nine".