93142337 has 8 divisors (see below), whose sum is σ = 98779176. Its totient is φ = 87523072.

The previous prime is 93142333. The next prime is 93142367. The reversal of 93142337 is 73324139.

It can be written as a sum of positive squares in 4 ways, for example, as 53816896 + 39325441 = 7336^2 + 6271^2 .

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

It is not a de Polignac number, because 93142337 - 2² = 93142333 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93142331) 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, 7463 + ... + 15555.

It is an arithmetic number, because the mean of its divisors is an integer number (12347397).

Almost surely, 2^93142337 is an apocalyptic number.

It is an amenable number.

93142337 is a deficient number, since it is larger than the sum of its proper divisors (5636839).

93142337 is a wasteful number, since it uses less digits than its factorization.

93142337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8787.

The product of its digits is 13608, while the sum is 32.

The square root of 93142337 is about 9651.0277691031. The cubic root of 93142337 is about 453.2965115109.

The spelling of 93142337 in words is "ninety-three million, one hundred forty-two thousand, three hundred thirty-seven".