16232836 has 6 divisors (see below), whose sum is σ = 28407470. Its totient is φ = 8116416.

The previous prime is 16232833. The next prime is 16232869. The reversal of 16232836 is 63823261.

It can be written as a sum of positive squares in only one way, i.e., 10850436 + 5382400 = 3294^2 + 2320^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16232798 and 16232807.

It is not an unprimeable number, because it can be changed into a prime (16232833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2029101 + ... + 2029108.

Almost surely, 2^16232836 is an apocalyptic number.

It is an amenable number.

16232836 is a deficient number, since it is larger than the sum of its proper divisors (12174634).

16232836 is a wasteful number, since it uses less digits than its factorization.

16232836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058213 (or 4058211 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 16232836 is about 4028.9993794986. Note that the first 3 decimals coincide. The cubic root of 16232836 is about 253.2006407281.

The spelling of 16232836 in words is "sixteen million, two hundred thirty-two thousand, eight hundred thirty-six".