1022088 has 32 divisors (see below), whose sum is σ = 2626560. Its totient is φ = 331200.

The previous prime is 1022083. The next prime is 1022113. The reversal of 1022088 is 8802201.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1022083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313 + ... + 1463.

It is an arithmetic number, because the mean of its divisors is an integer number (82080).

2^1022088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313280).

1022088 is an abundant number, since it is smaller than the sum of its proper divisors (1604472).

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

1022088 is a wasteful number, since it uses less digits than its factorization.

1022088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197 (or 1193 counting only the distinct ones).

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

The square root of 1022088 is about 1010.9836793935. The cubic root of 1022088 is about 100.7309113370.

Adding to 1022088 its reverse (8802201), we get a palindrome (9824289).

The spelling of 1022088 in words is "one million, twenty-two thousand, eighty-eight".