1026212288 has 112 divisors (see below), whose sum is σ = 2184465024. Its totient is φ = 477634560.

The previous prime is 1026212273. The next prime is 1026212309. The reversal of 1026212288 is 8822126201.

It is a super-2 number, since 2×1026212288² = 2106223320084389888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 6536306 + ... + 6536462.

It is an arithmetic number, because the mean of its divisors is an integer number (19504152).

Almost surely, 2^1026212288 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 1026212288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1092232512).

1026212288 is an abundant number, since it is smaller than the sum of its proper divisors (1158252736).

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

1026212288 is a wasteful number, since it uses less digits than its factorization.

1026212288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 1026212288 is about 32034.5483501797. The cubic root of 1026212288 is about 1008.6621793318.

Adding to 1026212288 its reverse (8822126201), we get a palindrome (9848338489).

The spelling of 1026212288 in words is "one billion, twenty-six million, two hundred twelve thousand, two hundred eighty-eight".