16408496 has 20 divisors (see below), whose sum is σ = 34237392. Its totient is φ = 7573056.

The previous prime is 16408493. The next prime is 16408529. The reversal of 16408496 is 69480461.

It is not an unprimeable number, because it can be changed into a prime (16408493) 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, 39236 + ... + 39651.

Almost surely, 2^16408496 is an apocalyptic number.

16408496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16408496 is an abundant number, since it is smaller than the sum of its proper divisors (17828896).

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

16408496 is a wasteful number, since it uses less digits than its factorization.

16408496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78908 (or 78902 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 16408496 is about 4050.7401792759. The cubic root of 16408496 is about 254.1106839824.

The spelling of 16408496 in words is "sixteen million, four hundred eight thousand, four hundred ninety-six".