13245097 has 4 divisors (see below), whose sum is σ = 13263760. Its totient is φ = 13226436.

The previous prime is 13245077. The next prime is 13245107. The reversal of 13245097 is 79054231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13245097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13245007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8223 + ... + 9700.

It is an arithmetic number, because the mean of its divisors is an integer number (3315940).

Almost surely, 2^13245097 is an apocalyptic number.

It is an amenable number.

13245097 is a deficient number, since it is larger than the sum of its proper divisors (18663).

13245097 is an equidigital number, since it uses as much as digits as its factorization.

13245097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18662.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 13245097 is about 3639.3814034805. The cubic root of 13245097 is about 236.6019834692.

The spelling of 13245097 in words is "thirteen million, two hundred forty-five thousand, ninety-seven".