2393117 has 4 divisors (see below), whose sum is σ = 2396256. Its totient is φ = 2389980.

The previous prime is 2393101. The next prime is 2393119. The reversal of 2393117 is 7113932.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2393117 - 2⁴ = 2393101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2393119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392 + ... + 2222.

It is an arithmetic number, because the mean of its divisors is an integer number (599064).

2^2393117 is an apocalyptic number.

It is an amenable number.

2393117 is a deficient number, since it is larger than the sum of its proper divisors (3139).

2393117 is a wasteful number, since it uses less digits than its factorization.

2393117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138.

The product of its digits is 1134, while the sum is 26.

The square root of 2393117 is about 1546.9702647433. The cubic root of 2393117 is about 133.7584756035.

The spelling of 2393117 in words is "two million, three hundred ninety-three thousand, one hundred seventeen".