22967401 has 2 divisors, whose sum is σ = 22967402. Its totient is φ = 22967400.

The previous prime is 22967377. The next prime is 22967419. The reversal of 22967401 is 10476922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13505625 + 9461776 = 3675^2 + 3076^2 .

It is a cyclic number.

It is not a de Polignac number, because 22967401 - 2²¹ = 20870249 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22967201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11483700 + 11483701.

It is an arithmetic number, because the mean of its divisors is an integer number (11483701).

Almost surely, 2^22967401 is an apocalyptic number.

It is an amenable number.

22967401 is a deficient number, since it is larger than the sum of its proper divisors (1).

22967401 is an equidigital number, since it uses as much as digits as its factorization.

22967401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 22967401 is about 4792.4316374884. The cubic root of 22967401 is about 284.2522761683.

The spelling of 22967401 in words is "twenty-two million, nine hundred sixty-seven thousand, four hundred one".