2296939 has 2 divisors, whose sum is σ = 2296940. Its totient is φ = 2296938.

The previous prime is 2296919. The next prime is 2296963. The reversal of 2296939 is 9396922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2296939 - 2⁵ = 2296907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2296909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148469 + 1148470.

It is an arithmetic number, because the mean of its divisors is an integer number (1148470).

2^2296939 is an apocalyptic number.

2296939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2296939 is an equidigital number, since it uses as much as digits as its factorization.

2296939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 40.

The square root of 2296939 is about 1515.5655709998. The cubic root of 2296939 is about 131.9420276500.

It can be divided in two parts, 22969 and 39, that multiplied together give a triangular number (895791 = T₁₃₃₈).

The spelling of 2296939 in words is "two million, two hundred ninety-six thousand, nine hundred thirty-nine".