23322461 has 2 divisors, whose sum is σ = 23322462. Its totient is φ = 23322460.

The previous prime is 23322457. The next prime is 23322473. The reversal of 23322461 is 16422332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17799961 + 5522500 = 4219^2 + 2350^2 .

It is a cyclic number.

It is not a de Polignac number, because 23322461 - 2² = 23322457 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23322961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661230 + 11661231.

It is an arithmetic number, because the mean of its divisors is an integer number (11661231).

Almost surely, 2^23322461 is an apocalyptic number.

It is an amenable number.

23322461 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322461 is an equidigital number, since it uses as much as digits as its factorization.

23322461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 23.

The square root of 23322461 is about 4829.3333908522. Note that the first 4 decimals coincide. The cubic root of 23322461 is about 285.7095728151.

Adding to 23322461 its reverse (16422332), we get a palindrome (39744793).

The spelling of 23322461 in words is "twenty-three million, three hundred twenty-two thousand, four hundred sixty-one".