11167925 has 6 divisors (see below), whose sum is σ = 13848258. Its totient is φ = 8934320.

The previous prime is 11167921. The next prime is 11167927. The reversal of 11167925 is 52976111.

11167925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 966289 + 10201636 = 983^2 + 3194^2 .

It is not a de Polignac number, because 11167925 - 2² = 11167921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11167891 and 11167900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11167921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223334 + ... + 223383.

It is an arithmetic number, because the mean of its divisors is an integer number (2308043).

Almost surely, 2^11167925 is an apocalyptic number.

It is an amenable number.

11167925 is a deficient number, since it is larger than the sum of its proper divisors (2680333).

11167925 is an equidigital number, since it uses as much as digits as its factorization.

11167925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446727 (or 446722 counting only the distinct ones).

The product of its digits is 3780, while the sum is 32.

The square root of 11167925 is about 3341.8445505439. The cubic root of 11167925 is about 223.5240011794.

The spelling of 11167925 in words is "eleven million, one hundred sixty-seven thousand, nine hundred twenty-five".