11424722 has 4 divisors (see below), whose sum is σ = 17137086. Its totient is φ = 5712360.

The previous prime is 11424703. The next prime is 11424737. The reversal of 11424722 is 22742411.

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., 6754801 + 4669921 = 2599^2 + 2161^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2856179 + ... + 2856182.

Almost surely, 2^11424722 is an apocalyptic number.

11424722 is a deficient number, since it is larger than the sum of its proper divisors (5712364).

11424722 is an equidigital number, since it uses as much as digits as its factorization.

11424722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712363.

The product of its digits is 896, while the sum is 23.

The square root of 11424722 is about 3380.0476328005. The cubic root of 11424722 is about 225.2242833526.

The spelling of 11424722 in words is "eleven million, four hundred twenty-four thousand, seven hundred twenty-two".