1075232080 has 120 divisors (see below), whose sum is σ = 2749725792. Its totient is φ = 390753792.

The previous prime is 1075232069. The next prime is 1075232089. The reversal of 1075232080 is 802325701.

It is a super-2 number, since 2×1075232080² = 2312248051722252800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075232089) 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, 905247 + ... + 906433.

Almost surely, 2^1075232080 is an apocalyptic number.

1075232080 is a gapful number since it is divisible by the number (10) 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 1075232080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1374862896).

1075232080 is an abundant number, since it is smaller than the sum of its proper divisors (1674493712).

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

1075232080 is a wasteful number, since it uses less digits than its factorization.

1075232080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1075232080 is about 32790.7316173336. The cubic root of 1075232080 is about 1024.4735206237.

Adding to 1075232080 its reverse (802325701), we get a palindrome (1877557781).

The spelling of 1075232080 in words is "one billion, seventy-five million, two hundred thirty-two thousand, eighty".