22674151 has 2 divisors, whose sum is σ = 22674152. Its totient is φ = 22674150.

The previous prime is 22674149. The next prime is 22674161. The reversal of 22674151 is 15147622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22674151 - 2¹ = 22674149 is a prime.

Together with 22674149, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22674101) 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, 11337075 + 11337076.

It is an arithmetic number, because the mean of its divisors is an integer number (11337076).

Almost surely, 2^22674151 is an apocalyptic number.

22674151 is a deficient number, since it is larger than the sum of its proper divisors (1).

22674151 is an equidigital number, since it uses as much as digits as its factorization.

22674151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 22674151 is about 4761.7382330405. The cubic root of 22674151 is about 283.0373035769.

The spelling of 22674151 in words is "twenty-two million, six hundred seventy-four thousand, one hundred fifty-one".