16473612 has 48 divisors (see below), whose sum is σ = 42481152. Its totient is φ = 4942080.

The previous prime is 16473581. The next prime is 16473623. The reversal of 16473612 is 21637461.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 16473612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2937 + ... + 6447.

It is an arithmetic number, because the mean of its divisors is an integer number (885024).

Almost surely, 2^16473612 is an apocalyptic number.

16473612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16473612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21240576).

16473612 is an abundant number, since it is smaller than the sum of its proper divisors (26007540).

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

16473612 is a wasteful number, since it uses less digits than its factorization.

16473612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558 (or 3556 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 16473612 is about 4058.7697643498. The cubic root of 16473612 is about 254.4463806303.

The spelling of 16473612 in words is "sixteen million, four hundred seventy-three thousand, six hundred twelve".