11242434 has 16 divisors (see below), whose sum is σ = 25697088. Its totient is φ = 3212112.

The previous prime is 11242417. The next prime is 11242463. The reversal of 11242434 is 43424211.

11242434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 11242434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133797 + ... + 133880.

It is an arithmetic number, because the mean of its divisors is an integer number (1606068).

Almost surely, 2^11242434 is an apocalyptic number.

11242434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11242434 is an abundant number, since it is smaller than the sum of its proper divisors (14454654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11242434 is a wasteful number, since it uses less digits than its factorization.

11242434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267689.

The product of its digits is 768, while the sum is 21.

The square root of 11242434 is about 3352.9739038650. The cubic root of 11242434 is about 224.0199944950.

Adding to 11242434 its reverse (43424211), we get a palindrome (54666645).

The spelling of 11242434 in words is "eleven million, two hundred forty-two thousand, four hundred thirty-four".