22823057 has 2 divisors, whose sum is σ = 22823058. Its totient is φ = 22823056.

The previous prime is 22823023. The next prime is 22823063. The reversal of 22823057 is 75032822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16248961 + 6574096 = 4031^2 + 2564^2 .

It is a cyclic number.

It is not a de Polignac number, because 22823057 - 2⁸ = 22822801 is a prime.

It is not a weakly prime, because it can be changed into another prime (22823077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11411528 + 11411529.

It is an arithmetic number, because the mean of its divisors is an integer number (11411529).

Almost surely, 2^22823057 is an apocalyptic number.

It is an amenable number.

22823057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22823057 is an equidigital number, since it uses as much as digits as its factorization.

22823057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 22823057 is about 4777.3483230763. The cubic root of 22823057 is about 283.6555410194.

Adding to 22823057 its reverse (75032822), we get a palindrome (97855879).

The spelling of 22823057 in words is "twenty-two million, eight hundred twenty-three thousand, fifty-seven".