16232422 has 8 divisors (see below), whose sum is σ = 25630200. Its totient is φ = 7689024.

The previous prime is 16232407. The next prime is 16232423. The reversal of 16232422 is 22423261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16232393 and 16232402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16232423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213547 + ... + 213622.

It is an arithmetic number, because the mean of its divisors is an integer number (3203775).

Almost surely, 2^16232422 is an apocalyptic number.

16232422 is a deficient number, since it is larger than the sum of its proper divisors (9397778).

16232422 is a wasteful number, since it uses less digits than its factorization.

16232422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427190.

The product of its digits is 1152, while the sum is 22.

The square root of 16232422 is about 4028.9480016501. The cubic root of 16232422 is about 253.1984881784.

Adding to 16232422 its reverse (22423261), we get a palindrome (38655683).

It can be divided in two parts, 162324 and 22, that multiplied together give a triangular number (3571128 = T₂₆₇₂).

The spelling of 16232422 in words is "sixteen million, two hundred thirty-two thousand, four hundred twenty-two".