1088022 has 48 divisors (see below), whose sum is σ = 2503440. Its totient is φ = 314496.

The previous prime is 1087987. The next prime is 1088023. The reversal of 1088022 is 2208801.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1088022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29388 + ... + 29424.

It is an arithmetic number, because the mean of its divisors is an integer number (52155).

2^1088022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1088022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251720).

1088022 is an abundant number, since it is smaller than the sum of its proper divisors (1415418).

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

1088022 is a wasteful number, since it uses less digits than its factorization.

1088022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 1088022 is about 1043.0829305477. The cubic root of 1088022 is about 102.8519568593.

The spelling of 1088022 in words is "one million, eighty-eight thousand, twenty-two".