22974101 has 2 divisors, whose sum is σ = 22974102. Its totient is φ = 22974100.

The previous prime is 22974073. The next prime is 22974139. The reversal of 22974101 is 10147922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12567025 + 10407076 = 3545^2 + 3226^2 .

It is a cyclic number.

It is not a de Polignac number, because 22974101 - 2⁶ = 22974037 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 (22974181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11487050 + 11487051.

It is an arithmetic number, because the mean of its divisors is an integer number (11487051).

Almost surely, 2^22974101 is an apocalyptic number.

It is an amenable number.

22974101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22974101 is an equidigital number, since it uses as much as digits as its factorization.

22974101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 22974101 is about 4793.1306053560. The cubic root of 22974101 is about 284.2799139651.

The spelling of 22974101 in words is "twenty-two million, nine hundred seventy-four thousand, one hundred one".