11297622 has 32 divisors (see below), whose sum is σ = 27343872. Its totient is φ = 3037824.

The previous prime is 11297621. The next prime is 11297677. The reversal of 11297622 is 22679211.

11297622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11297622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11297621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7198 + ... + 8625.

It is an arithmetic number, because the mean of its divisors is an integer number (854496).

Almost surely, 2^11297622 is an apocalyptic number.

11297622 is an abundant number, since it is smaller than the sum of its proper divisors (16046250).

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

11297622 is a wasteful number, since it uses less digits than its factorization.

11297622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15852.

The product of its digits is 3024, while the sum is 30.

The square root of 11297622 is about 3361.1935380159. The cubic root of 11297622 is about 224.3859603381.

The spelling of 11297622 in words is "eleven million, two hundred ninety-seven thousand, six hundred twenty-two".