25075223 has 2 divisors, whose sum is σ = 25075224. Its totient is φ = 25075222.

The previous prime is 25075207. The next prime is 25075229. The reversal of 25075223 is 32257052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25075223 - 2⁴ = 25075207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25075192 and 25075201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25075229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12537611 + 12537612.

It is an arithmetic number, because the mean of its divisors is an integer number (12537612).

Almost surely, 2^25075223 is an apocalyptic number.

25075223 is a deficient number, since it is larger than the sum of its proper divisors (1).

25075223 is an equidigital number, since it uses as much as digits as its factorization.

25075223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 25075223 is about 5007.5166499973. The cubic root of 25075223 is about 292.6947513506.

The spelling of 25075223 in words is "twenty-five million, seventy-five thousand, two hundred twenty-three".