922397633 has 2 divisors, whose sum is σ = 922397634. Its totient is φ = 922397632.

The previous prime is 922397629. The next prime is 922397657. The reversal of 922397633 is 336793229.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 647600704 + 274796929 = 25448^2 + 16577^2 .

It is a cyclic number.

It is not a de Polignac number, because 922397633 - 2² = 922397629 is a prime.

It is not a weakly prime, because it can be changed into another prime (922397233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461198816 + 461198817.

It is an arithmetic number, because the mean of its divisors is an integer number (461198817).

Almost surely, 2^922397633 is an apocalyptic number.

It is an amenable number.

922397633 is a deficient number, since it is larger than the sum of its proper divisors (1).

922397633 is an equidigital number, since it uses as much as digits as its factorization.

922397633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 44.

The square root of 922397633 is about 30370.9998682954. Note that the first 3 decimals coincide. The cubic root of 922397633 is about 973.4329886262.

The spelling of 922397633 in words is "nine hundred twenty-two million, three hundred ninety-seven thousand, six hundred thirty-three".