89125015 has 8 divisors (see below), whose sum is σ = 122228640. Its totient is φ = 61114272.

The previous prime is 89125007. The next prime is 89125037. The reversal of 89125015 is 51052198.

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 89125015 - 2³ = 89125007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1273180 + ... + 1273249.

It is an arithmetic number, because the mean of its divisors is an integer number (15278580).

Almost surely, 2^89125015 is an apocalyptic number.

89125015 is a deficient number, since it is larger than the sum of its proper divisors (33103625).

89125015 is a wasteful number, since it uses less digits than its factorization.

89125015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546441.

The product of its (nonzero) digits is 3600, while the sum is 31.

The square root of 89125015 is about 9440.6045886903. The cubic root of 89125015 is about 446.6834604834.

The spelling of 89125015 in words is "eighty-nine million, one hundred twenty-five thousand, fifteen".