23214697 has 12 divisors (see below), whose sum is σ = 25687620. Its totient is φ = 20963360.

The previous prime is 23214679. The next prime is 23214721. The reversal of 23214697 is 79641232.

It can be written as a sum of positive squares in 2 ways, for example, as 9554281 + 13660416 = 3091^2 + 3696^2 .

It is a de Polignac number, because none of the positive numbers 2^k-23214697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23214617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20379 + ... + 21487.

It is an arithmetic number, because the mean of its divisors is an integer number (2140635).

Almost surely, 2^23214697 is an apocalyptic number.

It is an amenable number.

23214697 is a deficient number, since it is larger than the sum of its proper divisors (2472923).

23214697 is a wasteful number, since it uses less digits than its factorization.

23214697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 1293 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 23214697 is about 4818.1632392438. The cubic root of 23214697 is about 285.2688424515.

The spelling of 23214697 in words is "twenty-three million, two hundred fourteen thousand, six hundred ninety-seven".