11796513 has 8 divisors (see below), whose sum is σ = 15842400. Its totient is φ = 7807488.

The previous prime is 11796503. The next prime is 11796559. The reversal of 11796513 is 31569711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11796513 - 2¹⁷ = 11665441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11796503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13728 + ... + 14561.

It is an arithmetic number, because the mean of its divisors is an integer number (1980300).

Almost surely, 2^11796513 is an apocalyptic number.

It is an amenable number.

11796513 is a deficient number, since it is larger than the sum of its proper divisors (4045887).

11796513 is a wasteful number, since it uses less digits than its factorization.

11796513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28431.

The product of its digits is 5670, while the sum is 33.

The square root of 11796513 is about 3434.6052174886. The cubic root of 11796513 is about 227.6413837584.

The spelling of 11796513 in words is "eleven million, seven hundred ninety-six thousand, five hundred thirteen".