1128352352 has 24 divisors (see below), whose sum is σ = 2222805816. Its totient is φ = 563830272.

The previous prime is 1128352301. The next prime is 1128352391. The reversal of 1128352352 is 2532538211.

It is a super-4 number, since 4×1128352352⁴ (a number of 37 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 46943 + ... + 66785.

It is an arithmetic number, because the mean of its divisors is an integer number (92616909).

Almost surely, 2^1128352352 is an apocalyptic number.

It is an amenable number.

1128352352 is a deficient number, since it is larger than the sum of its proper divisors (1094453464).

1128352352 is a wasteful number, since it uses less digits than its factorization.

1128352352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21630 (or 21622 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 1128352352 is about 33590.9564019842. The cubic root of 1128352352 is about 1041.0739497820.

The spelling of 1128352352 in words is "one billion, one hundred twenty-eight million, three hundred fifty-two thousand, three hundred fifty-two".