16155852 has 48 divisors (see below), whose sum is σ = 40387200. Its totient is φ = 5011200.

The previous prime is 16155851. The next prime is 16155869. The reversal of 16155852 is 25855161.

16155852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16155852² = 522023107691808, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16155851) 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, 12852 + ... + 14052.

It is an arithmetic number, because the mean of its divisors is an integer number (841400).

Almost surely, 2^16155852 is an apocalyptic number.

16155852 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 16155852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20193600).

16155852 is an abundant number, since it is smaller than the sum of its proper divisors (24231348).

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

16155852 is a wasteful number, since it uses less digits than its factorization.

16155852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286 (or 1284 counting only the distinct ones).

The product of its digits is 12000, while the sum is 33.

The square root of 16155852 is about 4019.4342885536. The cubic root of 16155852 is about 252.7997394579.

The spelling of 16155852 in words is "sixteen million, one hundred fifty-five thousand, eight hundred fifty-two".