11326825 has 6 divisors (see below), whose sum is σ = 14045294. Its totient is φ = 9061440.

The previous prime is 11326813. The next prime is 11326837. The reversal of 11326825 is 52862311.

It is an interprime number because it is at equal distance from previous prime (11326813) and next prime (11326837).

It can be written as a sum of positive squares in 3 ways, for example, as 3884841 + 7441984 = 1971^2 + 2728^2 .

It is not a de Polignac number, because 11326825 - 2⁷ = 11326697 is a prime.

It is a super-4 number, since 4×11326825⁴ (a number of 29 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11326793 and 11326802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226512 + ... + 226561.

Almost surely, 2^11326825 is an apocalyptic number.

It is an amenable number.

11326825 is a deficient number, since it is larger than the sum of its proper divisors (2718469).

11326825 is an equidigital number, since it uses as much as digits as its factorization.

11326825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453083 (or 453078 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 11326825 is about 3365.5348757664. The cubic root of 11326825 is about 224.5791309385.

It can be divided in two parts, 11 and 326825, that added together give a triangular number (326836 = T₈₀₈).

The spelling of 11326825 in words is "eleven million, three hundred twenty-six thousand, eight hundred twenty-five".