1088541272 has 96 divisors (see below), whose sum is σ = 2570868720. Its totient is φ = 428279040.

The previous prime is 1088541271. The next prime is 1088541287. The reversal of 1088541272 is 2721458801.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088541271) 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, 1156322 + ... + 1157262.

Almost surely, 2^1088541272 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 1088541272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1285434360).

1088541272 is an abundant number, since it is smaller than the sum of its proper divisors (1482327448).

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

1088541272 is a wasteful number, since it uses less digits than its factorization.

1088541272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201 (or 1190 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 1088541272 is about 32993.0488436580. The cubic root of 1088541272 is about 1028.6831671451.

The spelling of 1088541272 in words is "one billion, eighty-eight million, five hundred forty-one thousand, two hundred seventy-two".