16000512 has 80 divisors (see below), whose sum is σ = 46550592. Its totient is φ = 4843520.

The previous prime is 16000511. The next prime is 16000573. The reversal of 16000512 is 21500061.

It is a junction number, because it is equal to n+sod(n) for n = 16000491 and 16000500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16000511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16423 + ... + 17369.

Almost surely, 2^16000512 is an apocalyptic number.

16000512 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 16000512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23275296).

16000512 is an abundant number, since it is smaller than the sum of its proper divisors (30550080).

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

16000512 is an equidigital number, since it uses as much as digits as its factorization.

16000512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 16000512 is about 4000.0639994880. The cubic root of 16000512 is about 251.9868977819.

Adding to 16000512 its reverse (21500061), we get a palindrome (37500573).

The spelling of 16000512 in words is "sixteen million, five hundred twelve", and thus it is an aban number.