22076939 has 2 divisors, whose sum is σ = 22076940. Its totient is φ = 22076938.

The previous prime is 22076933. The next prime is 22076947. The reversal of 22076939 is 93967022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22076939 - 2¹⁶ = 22011403 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22076933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11038469 + 11038470.

It is an arithmetic number, because the mean of its divisors is an integer number (11038470).

Almost surely, 2^22076939 is an apocalyptic number.

22076939 is a deficient number, since it is larger than the sum of its proper divisors (1).

22076939 is an equidigital number, since it uses as much as digits as its factorization.

22076939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 22076939 is about 4698.6103264689. The cubic root of 22076939 is about 280.5301986312.

The spelling of 22076939 in words is "twenty-two million, seventy-six thousand, nine hundred thirty-nine".