11153242 has 16 divisors (see below), whose sum is σ = 17568000. Its totient is φ = 5303520.

The previous prime is 11153237. The next prime is 11153251. The reversal of 11153242 is 24235111.

It is a super-2 number, since 2×11153242² = 248789614221128, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 2134 + ... + 5182.

It is an arithmetic number, because the mean of its divisors is an integer number (1098000).

Almost surely, 2^11153242 is an apocalyptic number.

11153242 is a deficient number, since it is larger than the sum of its proper divisors (6414758).

11153242 is a wasteful number, since it uses less digits than its factorization.

11153242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141.

The product of its digits is 240, while the sum is 19.

The square root of 11153242 is about 3339.6469873326. The cubic root of 11153242 is about 223.4259990201.

Adding to 11153242 its reverse (24235111), we get a palindrome (35388353).

The spelling of 11153242 in words is "eleven million, one hundred fifty-three thousand, two hundred forty-two".