93668544 has 84 divisors (see below), whose sum is σ = 270671544. Its totient is φ = 30968832.

The previous prime is 93668527. The next prime is 93668551. The reversal of 93668544 is 44586639.

It is a super-2 number, since 2×93668544² = 17547592270159872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 93668544.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78319 + ... + 79505.

Almost surely, 2^93668544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93668544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135335772).

93668544 is an abundant number, since it is smaller than the sum of its proper divisors (177003000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93668544 is a wasteful number, since it uses less digits than its factorization.

93668544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1329 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 93668544 is about 9678.2510816779. The cubic root of 93668544 is about 454.1485408621.

The spelling of 93668544 in words is "ninety-three million, six hundred sixty-eight thousand, five hundred forty-four".