11616967 has 4 divisors (see below), whose sum is σ = 12300336. Its totient is φ = 10933600.

The previous prime is 11616959. The next prime is 11616989. The reversal of 11616967 is 76961611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76961611 = 23 ⋅3346157.

It is a cyclic number.

It is not a de Polignac number, because 11616967 - 2³ = 11616959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341659 + ... + 341692.

It is an arithmetic number, because the mean of its divisors is an integer number (3075084).

Almost surely, 2^11616967 is an apocalyptic number.

11616967 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11616967 is a deficient number, since it is larger than the sum of its proper divisors (683369).

11616967 is an equidigital number, since it uses as much as digits as its factorization.

11616967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683368.

The product of its digits is 13608, while the sum is 37.

The square root of 11616967 is about 3408.3672043957. The cubic root of 11616967 is about 226.4805539267.

It can be divided in two parts, 1161 and 6967, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 11616967 in words is "eleven million, six hundred sixteen thousand, nine hundred sixty-seven".