2232431536 has 20 divisors (see below), whose sum is σ = 4326214672. Its totient is φ = 1115989056.

The previous prime is 2232431477. The next prime is 2232431569. The reversal of 2232431536 is 6351342322.

It is a super-3 number, since 3×2232431536³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232431498 and 2232431507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90490 + ... + 112486.

Almost surely, 2^2232431536 is an apocalyptic number.

It is an amenable number.

2232431536 is a deficient number, since it is larger than the sum of its proper divisors (2093783136).

2232431536 is a wasteful number, since it uses less digits than its factorization.

2232431536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28348 (or 28342 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 2232431536 is about 47248.6141172416. The cubic root of 2232431536 is about 1306.9512334317.

Adding to 2232431536 its reverse (6351342322), we get a palindrome (8583773858).

The spelling of 2232431536 in words is "two billion, two hundred thirty-two million, four hundred thirty-one thousand, five hundred thirty-six".