11716061 has 4 divisors (see below), whose sum is σ = 13389792. Its totient is φ = 10042332.

The previous prime is 11716007. The next prime is 11716063. The reversal of 11716061 is 16061711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11716061 - 2⁶ = 11715997 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 (11716063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836855 + ... + 836868.

It is an arithmetic number, because the mean of its divisors is an integer number (3347448).

Almost surely, 2^11716061 is an apocalyptic number.

It is an amenable number.

11716061 is a deficient number, since it is larger than the sum of its proper divisors (1673731).

11716061 is an equidigital number, since it uses as much as digits as its factorization.

11716061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673730.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 11716061 is about 3422.8732082857. The cubic root of 11716061 is about 227.1226994869.

Adding to 11716061 its reverse (16061711), we get a palindrome (27777772).

The spelling of 11716061 in words is "eleven million, seven hundred sixteen thousand, sixty-one".