11380025 has 6 divisors (see below), whose sum is σ = 14111262. Its totient is φ = 9104000.

The previous prime is 11380003. The next prime is 11380037. The reversal of 11380025 is 52008311.

It can be written as a sum of positive squares in 3 ways, for example, as 16384 + 11363641 = 128^2 + 3371^2 .

It is not a de Polignac number, because 11380025 - 2⁶ = 11379961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11379979 and 11380006.

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, 227576 + ... + 227625.

It is an arithmetic number, because the mean of its divisors is an integer number (2351877).

Almost surely, 2^11380025 is an apocalyptic number.

It is an amenable number.

11380025 is a deficient number, since it is larger than the sum of its proper divisors (2731237).

11380025 is an equidigital number, since it uses as much as digits as its factorization.

11380025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455211 (or 455206 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11380025 is about 3373.4292641169. The cubic root of 11380025 is about 224.9301841002.

Adding to 11380025 its reverse (52008311), we get a palindrome (63388336).

The spelling of 11380025 in words is "eleven million, three hundred eighty thousand, twenty-five".