23222374 has 48 divisors (see below), whose sum is σ = 43879968. Its totient is φ = 9155328.

The previous prime is 23222369. The next prime is 23222377. The reversal of 23222374 is 47322232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23222377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88167 + ... + 88429.

It is an arithmetic number, because the mean of its divisors is an integer number (914166).

Almost surely, 2^23222374 is an apocalyptic number.

23222374 is a deficient number, since it is larger than the sum of its proper divisors (20657594).

23222374 is a wasteful number, since it uses less digits than its factorization.

23222374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 342 counting only the distinct ones).

The product of its digits is 4032, while the sum is 25.

The square root of 23222374 is about 4818.9598462739. The cubic root of 23222374 is about 285.3002847104.

The spelling of 23222374 in words is "twenty-three million, two hundred twenty-two thousand, three hundred seventy-four".