11625797 has 4 divisors (see below), whose sum is σ = 11641836. Its totient is φ = 11609760.

The previous prime is 11625793. The next prime is 11625799. The reversal of 11625797 is 79752611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 329476 + 11296321 = 574^2 + 3361^2 .

It is a cyclic number.

It is not a de Polignac number, because 11625797 - 2² = 11625793 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11625797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11625791) 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, 6878 + ... + 8399.

It is an arithmetic number, because the mean of its divisors is an integer number (2910459).

Almost surely, 2^11625797 is an apocalyptic number.

It is an amenable number.

11625797 is a deficient number, since it is larger than the sum of its proper divisors (16039).

11625797 is an equidigital number, since it uses as much as digits as its factorization.

11625797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16038.

The product of its digits is 26460, while the sum is 38.

The square root of 11625797 is about 3409.6622999939. The cubic root of 11625797 is about 226.5379216492.

The spelling of 11625797 in words is "eleven million, six hundred twenty-five thousand, seven hundred ninety-seven".