2316893 has 2 divisors, whose sum is σ = 2316894. Its totient is φ = 2316892.

The previous prime is 2316877. The next prime is 2316911. The reversal of 2316893 is 3986132.

Added to its reverse (3986132) it gives a triangular number (6303025 = T₃₅₅₀).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1352569 + 964324 = 1163^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316893 - 2⁴ = 2316877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2316823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158446 + 1158447.

It is an arithmetic number, because the mean of its divisors is an integer number (1158447).

2^2316893 is an apocalyptic number.

It is an amenable number.

2316893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316893 is an equidigital number, since it uses as much as digits as its factorization.

2316893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 2316893 is about 1522.1343567504. The cubic root of 2316893 is about 132.3229961167.

Adding to 2316893 its reverse (3986132), we get a triangular number (6303025 = T₃₅₅₀).

The spelling of 2316893 in words is "two million, three hundred sixteen thousand, eight hundred ninety-three".