93089887 has 8 divisors (see below), whose sum is σ = 102839040. Its totient is φ = 83555160.

The previous prime is 93089879. The next prime is 93089897. The reversal of 93089887 is 78898039.

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 93089887 - 2³ = 93089879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93089827) 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, 52693 + ... + 54430.

It is an arithmetic number, because the mean of its divisors is an integer number (12854880).

Almost surely, 2^93089887 is an apocalyptic number.

93089887 is a deficient number, since it is larger than the sum of its proper divisors (9749153).

93089887 is a wasteful number, since it uses less digits than its factorization.

93089887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107213.

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 93089887 is about 9648.3100592798. The cubic root of 93089887 is about 453.2114092650.

The spelling of 93089887 in words is "ninety-three million, eighty-nine thousand, eight hundred eighty-seven".