1088026272 has 144 divisors (see below), whose sum is σ = 3155023872. Its totient is φ = 355622400.

The previous prime is 1088026267. The next prime is 1088026273. The reversal of 1088026272 is 2726208801.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1088026273) 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, 5522878 + ... + 5523074.

It is an arithmetic number, because the mean of its divisors is an integer number (21909888).

Almost surely, 2^1088026272 is an apocalyptic number.

1088026272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1088026272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1577511936).

1088026272 is an abundant number, since it is smaller than the sum of its proper divisors (2066997600).

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

1088026272 is a wasteful number, since it uses less digits than its factorization.

1088026272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 1088026272 is about 32985.2432460335. The cubic root of 1088026272 is about 1028.5209147150.

The spelling of 1088026272 in words is "one billion, eighty-eight million, twenty-six thousand, two hundred seventy-two".