93988051 has 16 divisors (see below), whose sum is σ = 100009728. Its totient is φ = 88149600.

The previous prime is 93988009. The next prime is 93988057. The reversal of 93988051 is 15088939.

It is a cyclic number.

It is not a de Polignac number, because 93988051 - 2⁷ = 93987923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93987989 and 93988007.

It is not an unprimeable number, because it can be changed into a prime (93988057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445336 + ... + 445546.

It is an arithmetic number, because the mean of its divisors is an integer number (6250608).

Almost surely, 2^93988051 is an apocalyptic number.

93988051 is a deficient number, since it is larger than the sum of its proper divisors (6021677).

93988051 is a wasteful number, since it uses less digits than its factorization.

93988051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 93988051 is about 9694.7434726247. The cubic root of 93988051 is about 454.6643275532.

The spelling of 93988051 in words is "ninety-three million, nine hundred eighty-eight thousand, fifty-one".