23214271 has 4 divisors (see below), whose sum is σ = 23288752. Its totient is φ = 23139792.

The previous prime is 23214263. The next prime is 23214277. The reversal of 23214271 is 17241232.

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

It is a cyclic number.

It is not a de Polignac number, because 23214271 - 2³ = 23214263 is a prime.

It is a super-2 number, since 2×23214271² = 1077804756122882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23214277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36771 + ... + 37396.

It is an arithmetic number, because the mean of its divisors is an integer number (5822188).

Almost surely, 2^23214271 is an apocalyptic number.

23214271 is a deficient number, since it is larger than the sum of its proper divisors (74481).

23214271 is an equidigital number, since it uses as much as digits as its factorization.

23214271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74480.

The product of its digits is 672, while the sum is 22.

The square root of 23214271 is about 4818.1190313233. The cubic root of 23214271 is about 285.2670975042.

The spelling of 23214271 in words is "twenty-three million, two hundred fourteen thousand, two hundred seventy-one".