16423476 has 24 divisors (see below), whose sum is σ = 38972640. Its totient is φ = 5381472.

The previous prime is 16423469. The next prime is 16423487. The reversal of 16423476 is 67432461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 10891 + ... + 12306.

It is an arithmetic number, because the mean of its divisors is an integer number (1623860).

Almost surely, 2^16423476 is an apocalyptic number.

It is an amenable number.

16423476 is an abundant number, since it is smaller than the sum of its proper divisors (22549164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16423476 is a wasteful number, since it uses less digits than its factorization.

16423476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23263 (or 23261 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 16423476 is about 4052.5888022349. The cubic root of 16423476 is about 254.1879898740.

The spelling of 16423476 in words is "sixteen million, four hundred twenty-three thousand, four hundred seventy-six".