16673496 has 64 divisors (see below), whose sum is σ = 48449280. Its totient is φ = 4682880.

The previous prime is 16673491. The next prime is 16673497. The reversal of 16673496 is 69437661.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16673491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9435 + ... + 11061.

It is an arithmetic number, because the mean of its divisors is an integer number (757020).

Almost surely, 2^16673496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16673496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24224640).

16673496 is an abundant number, since it is smaller than the sum of its proper divisors (31775784).

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

16673496 is a wasteful number, since it uses less digits than its factorization.

16673496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704 (or 1700 counting only the distinct ones).

The product of its digits is 163296, while the sum is 42.

The square root of 16673496 is about 4083.3192380709. The cubic root of 16673496 is about 255.4713619172.

The spelling of 16673496 in words is "sixteen million, six hundred seventy-three thousand, four hundred ninety-six".