11322723 has 16 divisors (see below), whose sum is σ = 15561216. Its totient is φ = 7319520.

The previous prime is 11322691. The next prime is 11322733. The reversal of 11322723 is 32722311.

11322723 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11322723 - 2⁵ = 11322691 is a prime.

It is a super-2 number, since 2×11322723² = 256408112269458, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11322723.

It is not an unprimeable number, because it can be changed into a prime (11322733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18165 + ... + 18777.

It is an arithmetic number, because the mean of its divisors is an integer number (972576).

Almost surely, 2^11322723 is an apocalyptic number.

11322723 is a deficient number, since it is larger than the sum of its proper divisors (4238493).

11322723 is a wasteful number, since it uses less digits than its factorization.

11322723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

The product of its digits is 504, while the sum is 21.

The square root of 11322723 is about 3364.9254077914. The cubic root of 11322723 is about 224.5520172850.

The spelling of 11322723 in words is "eleven million, three hundred twenty-two thousand, seven hundred twenty-three".