16272232 has 16 divisors (see below), whose sum is σ = 31220640. Its totient is φ = 7946736.

The previous prime is 16272229. The next prime is 16272251. The reversal of 16272232 is 23227261.

16272232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16272197 and 16272206.

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, 23308 + ... + 23995.

It is an arithmetic number, because the mean of its divisors is an integer number (1951290).

Almost surely, 2^16272232 is an apocalyptic number.

It is an amenable number.

16272232 is a deficient number, since it is larger than the sum of its proper divisors (14948408).

16272232 is a wasteful number, since it uses less digits than its factorization.

16272232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47352 (or 47348 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 16272232 is about 4033.8854718497. The cubic root of 16272232 is about 253.4053088809.

Adding to 16272232 its reverse (23227261), we get a palindrome (39499493).

The spelling of 16272232 in words is "sixteen million, two hundred seventy-two thousand, two hundred thirty-two".