11072622 has 32 divisors (see below), whose sum is σ = 24367104. Its totient is φ = 3326400.

The previous prime is 11072617. The next prime is 11072641. The reversal of 11072622 is 22627011.

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 15 ways as a sum of consecutive naturals, for example, 7722 + ... + 9042.

It is an arithmetic number, because the mean of its divisors is an integer number (761472).

Almost surely, 2^11072622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11072622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12183552).

11072622 is an abundant number, since it is smaller than the sum of its proper divisors (13294482).

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

11072622 is a wasteful number, since it uses less digits than its factorization.

11072622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 11072622 is about 3327.5549582238. The cubic root of 11072622 is about 222.8863598165.

Adding to 11072622 its reverse (22627011), we get a palindrome (33699633).

The spelling of 11072622 in words is "eleven million, seventy-two thousand, six hundred twenty-two".