2366939 has 2 divisors, whose sum is σ = 2366940. Its totient is φ = 2366938.

The previous prime is 2366933. The next prime is 2366957. The reversal of 2366939 is 9396632.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2366939 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2366933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1183469 + 1183470.

It is an arithmetic number, because the mean of its divisors is an integer number (1183470).

2^2366939 is an apocalyptic number.

2366939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2366939 is an equidigital number, since it uses as much as digits as its factorization.

2366939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 38.

The square root of 2366939 is about 1538.4859440372. The cubic root of 2366939 is about 133.2689640684.

The spelling of 2366939 in words is "two million, three hundred sixty-six thousand, nine hundred thirty-nine".