11620299 has 8 divisors (see below), whose sum is σ = 16405200. Its totient is φ = 7291136.

The previous prime is 11620289. The next prime is 11620339. The reversal of 11620299 is 99202611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11620299 - 2⁴ = 11620283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11620289) 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, 113874 + ... + 113975.

It is an arithmetic number, because the mean of its divisors is an integer number (2050650).

Almost surely, 2^11620299 is an apocalyptic number.

11620299 is a deficient number, since it is larger than the sum of its proper divisors (4784901).

11620299 is a wasteful number, since it uses less digits than its factorization.

11620299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227869.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 11620299 is about 3408.8559664497. The cubic root of 11620299 is about 226.5022050475.

The spelling of 11620299 in words is "eleven million, six hundred twenty thousand, two hundred ninety-nine".