16935072 has 192 divisors, whose sum is σ = 58060800. Its totient is φ = 4193280.

The previous prime is 16935067. The next prime is 16935073. The reversal of 16935072 is 27053961.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (16935073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214329 + ... + 214407.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

Almost surely, 2^16935072 is an apocalyptic number.

16935072 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 16935072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29030400).

16935072 is an abundant number, since it is smaller than the sum of its proper divisors (41125728).

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

16935072 is a wasteful number, since it uses less digits than its factorization.

16935072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 16935072 is about 4115.2244167238. The cubic root of 16935072 is about 256.8003920763.

The spelling of 16935072 in words is "sixteen million, nine hundred thirty-five thousand, seventy-two".