23257214 has 4 divisors (see below), whose sum is σ = 34885824. Its totient is φ = 11628606.

The previous prime is 23257193. The next prime is 23257237. The reversal of 23257214 is 41275232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814302 + ... + 5814305.

It is an arithmetic number, because the mean of its divisors is an integer number (8721456).

Almost surely, 2^23257214 is an apocalyptic number.

23257214 is a deficient number, since it is larger than the sum of its proper divisors (11628610).

23257214 is a wasteful number, since it uses less digits than its factorization.

23257214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11628609.

The product of its digits is 3360, while the sum is 26.

The square root of 23257214 is about 4822.5733794314. The cubic root of 23257214 is about 285.4428899296.

The spelling of 23257214 in words is "twenty-three million, two hundred fifty-seven thousand, two hundred fourteen".