11245697 has 2 divisors, whose sum is σ = 11245698. Its totient is φ = 11245696.

The previous prime is 11245693. The next prime is 11245709. The reversal of 11245697 is 79654211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10784656 + 461041 = 3284^2 + 679^2 .

It is a cyclic number.

It is not a de Polignac number, because 11245697 - 2² = 11245693 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11245691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622848 + 5622849.

It is an arithmetic number, because the mean of its divisors is an integer number (5622849).

Almost surely, 2^11245697 is an apocalyptic number.

11245697 is the 1793-rd centered heptagonal number.

It is an amenable number.

11245697 is a deficient number, since it is larger than the sum of its proper divisors (1).

11245697 is an equidigital number, since it uses as much as digits as its factorization.

11245697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 35.

The square root of 11245697 is about 3353.4604515336. The cubic root of 11245697 is about 224.0416655594.

The spelling of 11245697 in words is "eleven million, two hundred forty-five thousand, six hundred ninety-seven".