3200115532 has 6 divisors (see below), whose sum is σ = 5600202188. Its totient is φ = 1600057764.

The previous prime is 3200115521. The next prime is 3200115539. The reversal of 3200115532 is 2355110023.

It is not an unprimeable number, because it can be changed into a prime (3200115539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400014438 + ... + 400014445.

Almost surely, 2^3200115532 is an apocalyptic number.

It is an amenable number.

3200115532 is a deficient number, since it is larger than the sum of its proper divisors (2400086656).

3200115532 is a wasteful number, since it uses less digits than its factorization.

3200115532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800028887 (or 800028885 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 3200115532 is about 56569.5636539650. The cubic root of 3200115532 is about 1473.6303335564.

Adding to 3200115532 its reverse (2355110023), we get a palindrome (5555225555).

The spelling of 3200115532 in words is "three billion, two hundred million, one hundred fifteen thousand, five hundred thirty-two".