11316651 has 4 divisors (see below), whose sum is σ = 15088872. Its totient is φ = 7544432.

The previous prime is 11316629. The next prime is 11316661. The reversal of 11316651 is 15661311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11316651 - 2⁶ = 11316587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11316661) 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, 1886106 + ... + 1886111.

It is an arithmetic number, because the mean of its divisors is an integer number (3772218).

Almost surely, 2^11316651 is an apocalyptic number.

11316651 is a deficient number, since it is larger than the sum of its proper divisors (3772221).

11316651 is an equidigital number, since it uses as much as digits as its factorization.

11316651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772220.

The product of its digits is 540, while the sum is 24.

The square root of 11316651 is about 3364.0230379711. The cubic root of 11316651 is about 224.5118701799.

Adding to 11316651 its reverse (15661311), we get a palindrome (26977962).

The spelling of 11316651 in words is "eleven million, three hundred sixteen thousand, six hundred fifty-one".