1996375532 has 12 divisors (see below), whose sum is σ = 3494925840. Its totient is φ = 997825296.

The previous prime is 1996375529. The next prime is 1996375553. The reversal of 1996375532 is 2355736991.

It is a happy 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, 78032 + ... + 100407.

It is an arithmetic number, because the mean of its divisors is an integer number (291243820).

Almost surely, 2^1996375532 is an apocalyptic number.

It is an amenable number.

1996375532 is a deficient number, since it is larger than the sum of its proper divisors (1498550308).

1996375532 is a wasteful number, since it uses less digits than its factorization.

1996375532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181240 (or 181238 counting only the distinct ones).

The product of its digits is 1530900, while the sum is 50.

The square root of 1996375532 is about 44680.8183899982. The cubic root of 1996375532 is about 1259.1594990854.

The spelling of 1996375532 in words is "one billion, nine hundred ninety-six million, three hundred seventy-five thousand, five hundred thirty-two".