1608040232 has 16 divisors (see below), whose sum is σ = 3016197600. Its totient is φ = 803720880.

The previous prime is 1608040229. The next prime is 1608040237. The reversal of 1608040232 is 2320408061.

It is a super-2 number, since 2×1608040232² = 5171586775461227648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1608040237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13682 + ... + 58337.

It is an arithmetic number, because the mean of its divisors is an integer number (188512350).

Almost surely, 2^1608040232 is an apocalyptic number.

It is an amenable number.

1608040232 is a deficient number, since it is larger than the sum of its proper divisors (1408157368).

1608040232 is a wasteful number, since it uses less digits than its factorization.

1608040232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74816 (or 74812 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1608040232 is about 40100.3769558342. The cubic root of 1608040232 is about 1171.5629711635.

Adding to 1608040232 its reverse (2320408061), we get a palindrome (3928448293).

The spelling of 1608040232 in words is "one billion, six hundred eight million, forty thousand, two hundred thirty-two".