11434056 has 16 divisors (see below), whose sum is σ = 28585200. Its totient is φ = 3811344.

The previous prime is 11434037. The next prime is 11434057. The reversal of 11434056 is 65043411.

It is a super-2 number, since 2×11434056² = 261475273222272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 476419 = 11434056 / (1 + 1 + 4 + 3 + 4 + 0 + 5 + 6).

It is not an unprimeable number, because it can be changed into a prime (11434057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238186 + ... + 238233.

It is an arithmetic number, because the mean of its divisors is an integer number (1786575).

Almost surely, 2^11434056 is an apocalyptic number.

It is an amenable number.

11434056 is an abundant number, since it is smaller than the sum of its proper divisors (17151144).

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

11434056 is a wasteful number, since it uses less digits than its factorization.

11434056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476428 (or 476424 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 11434056 is about 3381.4281006699. The cubic root of 11434056 is about 225.2856027501.

Adding to 11434056 its reverse (65043411), we get a palindrome (76477467).

It can be divided in two parts, 1143405 and 6, that added together give a palindrome (1143411).

The spelling of 11434056 in words is "eleven million, four hundred thirty-four thousand, fifty-six".