16055000 has 120 divisors (see below), whose sum is σ = 42876900. Its totient is φ = 5616000.

The previous prime is 16054999. The next prime is 16055027. The reversal of 16055000 is 55061.

It is a self number, because there is not a number n which added to its sum of digits gives 16055000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 844991 + ... + 845009.

Almost surely, 2^16055000 is an apocalyptic number.

16055000 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 16055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21438450).

16055000 is an abundant number, since it is smaller than the sum of its proper divisors (26821900).

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

16055000 is a wasteful number, since it uses less digits than its factorization.

16055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 16055000 is about 4006.8691019298. The cubic root of 16055000 is about 252.2726116780.

The spelling of 16055000 in words is "sixteen million, fifty-five thousand".