11376081 has 6 divisors (see below), whose sum is σ = 16432130. Its totient is φ = 7584048.

The previous prime is 11376067. The next prime is 11376083. The reversal of 11376081 is 18067311.

It can be written as a sum of positive squares in only one way, i.e., 8503056 + 2873025 = 2916^2 + 1695^2 .

It is not a de Polignac number, because 11376081 - 2¹⁷ = 11245009 is a prime.

It is a super-2 number, since 2×11376081² = 258830437837122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11376083) by changing a digit.

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, 631996 + ... + 632013.

Almost surely, 2^11376081 is an apocalyptic number.

It is an amenable number.

11376081 is a deficient number, since it is larger than the sum of its proper divisors (5056049).

11376081 is a wasteful number, since it uses less digits than its factorization.

11376081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264015 (or 1264012 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 11376081 is about 3372.8446451030. The cubic root of 11376081 is about 224.9041962501.

The spelling of 11376081 in words is "eleven million, three hundred seventy-six thousand, eighty-one".