13342525 has 12 divisors (see below), whose sum is σ = 18908512. Its totient is φ = 9149040.

The previous prime is 13342489. The next prime is 13342529. The reversal of 13342525 is 52524331.

13342525 = 543² + 544² + ... + 584².

It is not a de Polignac number, because 13342525 - 2⁷ = 13342397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 13342525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13342529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37947 + ... + 38296.

Almost surely, 2^13342525 is an apocalyptic number.

It is an amenable number.

13342525 is a deficient number, since it is larger than the sum of its proper divisors (5565987).

13342525 is an equidigital number, since it uses as much as digits as its factorization.

13342525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76260 (or 76255 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 13342525 is about 3652.7421206540. The cubic root of 13342525 is about 237.1806974122.

Adding to 13342525 its reverse (52524331), we get a palindrome (65866856).

The spelling of 13342525 in words is "thirteen million, three hundred forty-two thousand, five hundred twenty-five".