16795530 has 48 divisors (see below), whose sum is σ = 44422560. Its totient is φ = 4401504.

The previous prime is 16795523. The next prime is 16795549. The reversal of 16795530 is 3559761.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3729 + ... + 6891.

It is an arithmetic number, because the mean of its divisors is an integer number (925470).

Almost surely, 2^16795530 is an apocalyptic number.

16795530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16795530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22211280).

16795530 is an abundant number, since it is smaller than the sum of its proper divisors (27627030).

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

16795530 is a wasteful number, since it uses less digits than its factorization.

16795530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235 (or 3232 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 16795530 is about 4098.2349859421. The cubic root of 16795530 is about 256.0931159474.

The spelling of 16795530 in words is "sixteen million, seven hundred ninety-five thousand, five hundred thirty".