25035223 has 2 divisors, whose sum is σ = 25035224. Its totient is φ = 25035222.

The previous prime is 25035211. The next prime is 25035253. The reversal of 25035223 is 32253052.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25035223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25035194 and 25035203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25035253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12517611 + 12517612.

It is an arithmetic number, because the mean of its divisors is an integer number (12517612).

Almost surely, 2^25035223 is an apocalyptic number.

25035223 is a deficient number, since it is larger than the sum of its proper divisors (1).

25035223 is an equidigital number, since it uses as much as digits as its factorization.

25035223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 25035223 is about 5003.5210602135. The cubic root of 25035223 is about 292.5390329481.

Adding to 25035223 its reverse (32253052), we get a palindrome (57288275).

The spelling of 25035223 in words is "twenty-five million, thirty-five thousand, two hundred twenty-three".