11676551 has 2 divisors, whose sum is σ = 11676552. Its totient is φ = 11676550.

The previous prime is 11676517. The next prime is 11676563. The reversal of 11676551 is 15567611.

11676551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11676551 - 2⁶ = 11676487 is a prime.

It is a super-3 number, since 3×11676551³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11676251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5838275 + 5838276.

It is an arithmetic number, because the mean of its divisors is an integer number (5838276).

Almost surely, 2^11676551 is an apocalyptic number.

11676551 is a deficient number, since it is larger than the sum of its proper divisors (1).

11676551 is an equidigital number, since it uses as much as digits as its factorization.

11676551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 32.

The square root of 11676551 is about 3417.0968672252. The cubic root of 11676551 is about 226.8671037987.

It can be divided in two parts, 116 and 76551, that added together give a palindrome (76667).

The spelling of 11676551 in words is "eleven million, six hundred seventy-six thousand, five hundred fifty-one".