11442152 has 16 divisors (see below), whose sum is σ = 21656160. Its totient is φ = 5667184.

The previous prime is 11442149. The next prime is 11442163. The reversal of 11442152 is 25124411.

It is a happy number.

It is a super-2 number, since 2×11442152² = 261845684782208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5828 + ... + 7539.

It is an arithmetic number, because the mean of its divisors is an integer number (1353510).

Almost surely, 2^11442152 is an apocalyptic number.

It is an amenable number.

11442152 is a deficient number, since it is larger than the sum of its proper divisors (10214008).

11442152 is a wasteful number, since it uses less digits than its factorization.

11442152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13480 (or 13476 counting only the distinct ones).

The product of its digits is 320, while the sum is 20.

The square root of 11442152 is about 3382.6250161672. The cubic root of 11442152 is about 225.3387621285.

Adding to 11442152 its reverse (25124411), we get a palindrome (36566563).

The spelling of 11442152 in words is "eleven million, four hundred forty-two thousand, one hundred fifty-two".