23532227 has 2 divisors, whose sum is σ = 23532228. Its totient is φ = 23532226.

The previous prime is 23532221. The next prime is 23532277. The reversal of 23532227 is 72223532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23532227 - 2⁶ = 23532163 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23532196 and 23532205.

It is not a weakly prime, because it can be changed into another prime (23532221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11766113 + 11766114.

It is an arithmetic number, because the mean of its divisors is an integer number (11766114).

Almost surely, 2^23532227 is an apocalyptic number.

23532227 is a deficient number, since it is larger than the sum of its proper divisors (1).

23532227 is an equidigital number, since it uses as much as digits as its factorization.

23532227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 26.

The square root of 23532227 is about 4851.0026798591. The cubic root of 23532227 is about 286.5635902775.

Subtracting from 23532227 its sum of digits (26), we obtain a square (23532201 = 4851²).

Adding to 23532227 its reverse (72223532), we get a palindrome (95755759).

The spelling of 23532227 in words is "twenty-three million, five hundred thirty-two thousand, two hundred twenty-seven".