23262271 has 4 divisors (see below), whose sum is σ = 23323392. Its totient is φ = 23201152.

The previous prime is 23262259. The next prime is 23262277. The reversal of 23262271 is 17226232.

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 23262271 - 2⁹ = 23261759 is a prime.

It is a super-2 number, since 2×23262271² = 1082266504154882, 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 (23262277) 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, 29986 + ... + 30751.

It is an arithmetic number, because the mean of its divisors is an integer number (5830848).

Almost surely, 2^23262271 is an apocalyptic number.

23262271 is a deficient number, since it is larger than the sum of its proper divisors (61121).

23262271 is an equidigital number, since it uses as much as digits as its factorization.

23262271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61120.

The product of its digits is 2016, while the sum is 25.

The square root of 23262271 is about 4823.0976560713. The cubic root of 23262271 is about 285.4635771321.

The spelling of 23262271 in words is "twenty-three million, two hundred sixty-two thousand, two hundred seventy-one".