16073120 has 96 divisors (see below), whose sum is σ = 44126208. Its totient is φ = 5419008.

The previous prime is 16073119. The next prime is 16073129. The reversal of 16073120 is 2137061.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 16073092 and 16073101.

It is not an unprimeable number, because it can be changed into a prime (16073129) 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, 126497 + ... + 126623.

It is an arithmetic number, because the mean of its divisors is an integer number (459648).

Almost surely, 2^16073120 is an apocalyptic number.

16073120 is a gapful number since it is divisible by the number (10) 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 16073120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22063104).

16073120 is an abundant number, since it is smaller than the sum of its proper divisors (28053088).

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

16073120 is a wasteful number, since it uses less digits than its factorization.

16073120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 16073120 is about 4009.1295813431. The cubic root of 16073120 is about 252.3674826650.

The spelling of 16073120 in words is "sixteen million, seventy-three thousand, one hundred twenty".