1097584032 has 96 divisors (see below), whose sum is σ = 2939811840. Its totient is φ = 358490880.

The previous prime is 1097584031. The next prime is 1097584043. The reversal of 1097584032 is 2304857901.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (1097584031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107057 + ... + 1108047.

It is an arithmetic number, because the mean of its divisors is an integer number (30623040).

Almost surely, 2^1097584032 is an apocalyptic number.

1097584032 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 1097584032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469905920).

1097584032 is an abundant number, since it is smaller than the sum of its proper divisors (1842227808).

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

1097584032 is a wasteful number, since it uses less digits than its factorization.

1097584032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1097584032 is about 33129.8057947824. The cubic root of 1097584032 is about 1031.5238173319.

The spelling of 1097584032 in words is "one billion, ninety-seven million, five hundred eighty-four thousand, thirty-two".