13252023 has 6 divisors (see below), whose sum is σ = 19141824. Its totient is φ = 8834676.

The previous prime is 13251989. The next prime is 13252039. The reversal of 13252023 is 32025231.

It is a de Polignac number, because none of the positive numbers 2^k-13252023 is a prime.

It is a super-2 number, since 2×13252023² = 351232227185058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13251987 and 13252005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 736215 + ... + 736232.

It is an arithmetic number, because the mean of its divisors is an integer number (3190304).

Almost surely, 2^13252023 is an apocalyptic number.

13252023 is a deficient number, since it is larger than the sum of its proper divisors (5889801).

13252023 is a wasteful number, since it uses less digits than its factorization.

13252023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472453 (or 1472450 counting only the distinct ones).

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

The square root of 13252023 is about 3640.3328144553. The cubic root of 13252023 is about 236.6432168350.

Adding to 13252023 its reverse (32025231), we get a palindrome (45277254).

The spelling of 13252023 in words is "thirteen million, two hundred fifty-two thousand, twenty-three".