11375722 has 4 divisors (see below), whose sum is σ = 17063586. Its totient is φ = 5687860.

The previous prime is 11375717. The next prime is 11375747. The reversal of 11375722 is 22757311.

11375722 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, and also an emirpimes, since its reverse is a distinct semiprime: 22757311 = 181 ⋅125731.

It can be written as a sum of positive squares in only one way, i.e., 9790641 + 1585081 = 3129^2 + 1259^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2843929 + ... + 2843932.

Almost surely, 2^11375722 is an apocalyptic number.

11375722 is a deficient number, since it is larger than the sum of its proper divisors (5687864).

11375722 is an equidigital number, since it uses as much as digits as its factorization.

11375722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687863.

The product of its digits is 2940, while the sum is 28.

The square root of 11375722 is about 3372.7914255109. The cubic root of 11375722 is about 224.9018304250.

It can be divided in two parts, 1137 and 5722, that added together give a cube (6859 = 19³).

The spelling of 11375722 in words is "eleven million, three hundred seventy-five thousand, seven hundred twenty-two".