13225023 has 24 divisors (see below), whose sum is σ = 22783488. Its totient is φ = 7227792.

The previous prime is 13224989. The next prime is 13225039. The reversal of 13225023 is 32052231.

It is not a de Polignac number, because 13225023 - 2¹³ = 13216831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13224987 and 13225005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13225423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3115 + ... + 6012.

It is an arithmetic number, because the mean of its divisors is an integer number (949312).

Almost surely, 2^13225023 is an apocalyptic number.

13225023 is a deficient number, since it is larger than the sum of its proper divisors (9558465).

13225023 is a wasteful number, since it uses less digits than its factorization.

13225023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9163 (or 9160 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 13225023 is about 3636.6224714699. The cubic root of 13225023 is about 236.4823933125.

Adding to 13225023 its reverse (32052231), we get a palindrome (45277254).

The spelling of 13225023 in words is "thirteen million, two hundred twenty-five thousand, twenty-three".