93387057 has 8 divisors (see below), whose sum is σ = 124622784. Its totient is φ = 62204688.

The previous prime is 93387043. The next prime is 93387059. The reversal of 93387057 is 75078339.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 93387057 - 2⁸ = 93386801 is a prime.

It is a super-2 number, since 2×93387057² = 17442284830242498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (93387059) 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 7 ways as a sum of consecutive naturals, for example, 9058 + ... + 16395.

It is an arithmetic number, because the mean of its divisors is an integer number (15577848).

Almost surely, 2^93387057 is an apocalyptic number.

It is an amenable number.

93387057 is a deficient number, since it is larger than the sum of its proper divisors (31235727).

93387057 is a wasteful number, since it uses less digits than its factorization.

93387057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26679.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 93387057 is about 9663.6978946985. The cubic root of 93387057 is about 453.6931578880.

It can be divided in two parts, 933 and 87057, that added together give a triangular number (87990 = T₄₁₉).

The spelling of 93387057 in words is "ninety-three million, three hundred eighty-seven thousand, fifty-seven".