13195245 has 16 divisors (see below), whose sum is σ = 24128640. Its totient is φ = 6032064.

The previous prime is 13195219. The next prime is 13195249. The reversal of 13195245 is 54259131.

It is not a de Polignac number, because 13195245 - 2¹⁴ = 13178861 is a prime.

It is a super-2 number, since 2×13195245² = 348228981220050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13195249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62730 + ... + 62939.

It is an arithmetic number, because the mean of its divisors is an integer number (1508040).

Almost surely, 2^13195245 is an apocalyptic number.

13195245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13195245 is a deficient number, since it is larger than the sum of its proper divisors (10933395).

13195245 is a wasteful number, since it uses less digits than its factorization.

13195245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125684.

The product of its digits is 5400, while the sum is 30.

The square root of 13195245 is about 3632.5259806366. The cubic root of 13195245 is about 236.3047688033.

The spelling of 13195245 in words is "thirteen million, one hundred ninety-five thousand, two hundred forty-five".