16423496 has 32 divisors (see below), whose sum is σ = 32824440. Its totient is φ = 7676928.

The previous prime is 16423489. The next prime is 16423499. The reversal of 16423496 is 69432461.

16423496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 15100996 + 1322500 = 3886^2 + 1150^2 .

It is not an unprimeable number, because it can be changed into a prime (16423499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26486 + ... + 27098.

Almost surely, 2^16423496 is an apocalyptic number.

It is an amenable number.

16423496 is a deficient number, since it is larger than the sum of its proper divisors (16400944).

16423496 is a wasteful number, since it uses less digits than its factorization.

16423496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 829 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 16423496 is about 4052.5912697927. The cubic root of 16423496 is about 254.1880930547.

The spelling of 16423496 in words is "sixteen million, four hundred twenty-three thousand, four hundred ninety-six".