11628322 has 4 divisors (see below), whose sum is σ = 17442486. Its totient is φ = 5814160.

The previous prime is 11628311. The next prime is 11628329. The reversal of 11628322 is 22382611.

11628322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 11417641 + 210681 = 3379^2 + 459^2 .

It is not an unprimeable number, because it can be changed into a prime (11628329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2907079 + ... + 2907082.

Almost surely, 2^11628322 is an apocalyptic number.

11628322 is a deficient number, since it is larger than the sum of its proper divisors (5814164).

11628322 is an equidigital number, since it uses as much as digits as its factorization.

11628322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814163.

The product of its digits is 1152, while the sum is 25.

The square root of 11628322 is about 3410.0325511643. The cubic root of 11628322 is about 226.5543210079.

It can be divided in two parts, 11628 and 322, that multiplied together give a triangular number (3744216 = T₂₇₃₆).

The spelling of 11628322 in words is "eleven million, six hundred twenty-eight thousand, three hundred twenty-two".