11824056 has 80 divisors (see below), whose sum is σ = 33715440. Its totient is φ = 3870720.

The previous prime is 11824049. The next prime is 11824063. The reversal of 11824056 is 65042811.

It is an interprime number because it is at equal distance from previous prime (11824049) and next prime (11824063).

It is a super-2 number, since 2×11824056² = 279616600582272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 45880 + ... + 46136.

It is an arithmetic number, because the mean of its divisors is an integer number (421443).

Almost surely, 2^11824056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11824056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16857720).

11824056 is an abundant number, since it is smaller than the sum of its proper divisors (21891384).

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

11824056 is a wasteful number, since it uses less digits than its factorization.

11824056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 11824056 is about 3438.6125108828. The cubic root of 11824056 is about 227.8184149762.

Adding to 11824056 its reverse (65042811), we get a palindrome (76866867).

The spelling of 11824056 in words is "eleven million, eight hundred twenty-four thousand, fifty-six".