93289988 has 12 divisors (see below), whose sum is σ = 178099152. Its totient is φ = 42404520.

The previous prime is 93289979. The next prime is 93289997. The reversal of 93289988 is 88998239.

It is an interprime number because it is at equal distance from previous prime (93289979) and next prime (93289997).

It is a super-2 number, since 2×93289988² = 17406043722080288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060070 + ... + 1060157.

It is an arithmetic number, because the mean of its divisors is an integer number (14841596).

Almost surely, 2^93289988 is an apocalyptic number.

It is an amenable number.

93289988 is a deficient number, since it is larger than the sum of its proper divisors (84809164).

93289988 is a wasteful number, since it uses less digits than its factorization.

93289988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120242 (or 2120240 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 56.

The square root of 93289988 is about 9658.6742361465. The cubic root of 93289988 is about 453.5359097996.

The spelling of 93289988 in words is "ninety-three million, two hundred eighty-nine thousand, nine hundred eighty-eight".