11072299 has 4 divisors (see below), whose sum is σ = 12654064. Its totient is φ = 9490536.

The previous prime is 11072297. The next prime is 11072317. The reversal of 11072299 is 99227011.

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 11072299 - 2¹ = 11072297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11072299.

It is not an unprimeable number, because it can be changed into a prime (11072291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790872 + ... + 790885.

It is an arithmetic number, because the mean of its divisors is an integer number (3163516).

Almost surely, 2^11072299 is an apocalyptic number.

11072299 is a deficient number, since it is larger than the sum of its proper divisors (1581765).

11072299 is an equidigital number, since it uses as much as digits as its factorization.

11072299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581764.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 11072299 is about 3327.5064237353. The cubic root of 11072299 is about 222.8841925191.

The spelling of 11072299 in words is "eleven million, seventy-two thousand, two hundred ninety-nine".