16407696 has 20 divisors (see below), whose sum is σ = 42386672. Its totient is φ = 5469216.

The previous prime is 16407683. The next prime is 16407733. The reversal of 16407696 is 69670461.

16407696 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 170866 + ... + 170961.

Almost surely, 2^16407696 is an apocalyptic number.

16407696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16407696 is an abundant number, since it is smaller than the sum of its proper divisors (25978976).

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

16407696 is a wasteful number, since it uses less digits than its factorization.

16407696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341838 (or 341832 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 16407696 is about 4050.6414306872. The cubic root of 16407696 is about 254.1065541736.

The spelling of 16407696 in words is "sixteen million, four hundred seven thousand, six hundred ninety-six".