11633622 has 96 divisors (see below), whose sum is σ = 31622400. Its totient is φ = 2770560.

The previous prime is 11633617. The next prime is 11633639. The reversal of 11633622 is 22633611.

It is a happy number.

11633622 is digitally balanced in base 2, base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

11633622 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 11633592 and 11633601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78004 + ... + 78152.

It is an arithmetic number, because the mean of its divisors is an integer number (329400).

Almost surely, 2^11633622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11633622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15811200).

11633622 is an abundant number, since it is smaller than the sum of its proper divisors (19988778).

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

11633622 is a wasteful number, since it uses less digits than its factorization.

11633622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 185 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 11633622 is about 3410.8095813164. The cubic root of 11633622 is about 226.5887357046.

The spelling of 11633622 in words is "eleven million, six hundred thirty-three thousand, six hundred twenty-two".