11822652 has 24 divisors (see below), whose sum is σ = 30651600. Its totient is φ = 3940848.

The previous prime is 11822627. The next prime is 11822663. The reversal of 11822652 is 25622811.

It is a happy number.

11822652 is a `hidden beast` number, since 1 + 1 + 8 + 2 + 2 + 652 = 666.

11822652 is digitally balanced in base 2 and base 4, because in such bases 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 (27).

It is a congruent number.

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, 54627 + ... + 54842.

It is an arithmetic number, because the mean of its divisors is an integer number (1277150).

Almost surely, 2^11822652 is an apocalyptic number.

11822652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11822652 is an abundant number, since it is smaller than the sum of its proper divisors (18828948).

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

11822652 is a wasteful number, since it uses less digits than its factorization.

11822652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109482 (or 109474 counting only the distinct ones).

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

The square root of 11822652 is about 3438.4083527121. The cubic root of 11822652 is about 227.8093974920.

The spelling of 11822652 in words is "eleven million, eight hundred twenty-two thousand, six hundred fifty-two".