22957801 has 2 divisors, whose sum is σ = 22957802. Its totient is φ = 22957800.

The previous prime is 22957783. The next prime is 22957807. The reversal of 22957801 is 10875922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19053225 + 3904576 = 4365^2 + 1976^2 .

It is a cyclic number.

It is not a de Polignac number, because 22957801 - 2¹⁵ = 22925033 is a prime.

It is not a weakly prime, because it can be changed into another prime (22957807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11478900 + 11478901.

It is an arithmetic number, because the mean of its divisors is an integer number (11478901).

Almost surely, 2^22957801 is an apocalyptic number.

It is an amenable number.

22957801 is a deficient number, since it is larger than the sum of its proper divisors (1).

22957801 is an equidigital number, since it uses as much as digits as its factorization.

22957801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 22957801 is about 4791.4299535734. The cubic root of 22957801 is about 284.2126663732.

The spelling of 22957801 in words is "twenty-two million, nine hundred fifty-seven thousand, eight hundred one".