1165888352 has 24 divisors (see below), whose sum is σ = 2357381376. Its totient is φ = 567188352.

The previous prime is 1165888343. The next prime is 1165888403. The reversal of 1165888352 is 2538885611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1165888297 and 1165888306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491168 + ... + 493535.

It is an arithmetic number, because the mean of its divisors is an integer number (98224224).

Almost surely, 2^1165888352 is an apocalyptic number.

It is an amenable number.

1165888352 is an abundant number, since it is smaller than the sum of its proper divisors (1191493024).

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

1165888352 is an equidigital number, since it uses as much as digits as its factorization.

1165888352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984750 (or 984742 counting only the distinct ones).

The product of its digits is 460800, while the sum is 47.

The square root of 1165888352 is about 34145.1072922608. The cubic root of 1165888352 is about 1052.4924468025.

The spelling of 1165888352 in words is "one billion, one hundred sixty-five million, eight hundred eighty-eight thousand, three hundred fifty-two".