1088044572 has 24 divisors (see below), whose sum is σ = 2620667392. Its totient is φ = 350982000.

The previous prime is 1088044561. The next prime is 1088044577. The reversal of 1088044572 is 2754408801.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1088044572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088044577) 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, 1462054 + ... + 1462797.

Almost surely, 2^1088044572 is an apocalyptic number.

1088044572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1088044572 is an abundant number, since it is smaller than the sum of its proper divisors (1532622820).

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

1088044572 is a wasteful number, since it uses less digits than its factorization.

1088044572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924889 (or 2924887 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 1088044572 is about 32985.5206416391. The cubic root of 1088044572 is about 1028.5266810670.

The spelling of 1088044572 in words is "one billion, eighty-eight million, forty-four thousand, five hundred seventy-two".