93142797 has 32 divisors (see below), whose sum is σ = 139176960. Its totient is φ = 54933120.

The previous prime is 93142793. The next prime is 93142811. The reversal of 93142797 is 79724139.

It is not a de Polignac number, because 93142797 - 2² = 93142793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93142793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227529 + ... + 227937.

It is an arithmetic number, because the mean of its divisors is an integer number (4349280).

Almost surely, 2^93142797 is an apocalyptic number.

It is an amenable number.

93142797 is a deficient number, since it is larger than the sum of its proper divisors (46034163).

93142797 is a wasteful number, since it uses less digits than its factorization.

93142797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593.

The product of its digits is 95256, while the sum is 42.

The square root of 93142797 is about 9651.0516007324. The cubic root of 93142797 is about 453.2972577381.

It can be divided in two parts, 93142 and 797, that added together give a palindrome (93939).

The spelling of 93142797 in words is "ninety-three million, one hundred forty-two thousand, seven hundred ninety-seven".