16795620 has 96 divisors (see below), whose sum is σ = 55036800. Its totient is φ = 4240512.

The previous prime is 16795619. The next prime is 16795657. The reversal of 16795620 is 2659761.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9442 + ... + 11078.

It is an arithmetic number, because the mean of its divisors is an integer number (573300).

Almost surely, 2^16795620 is an apocalyptic number.

16795620 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 16795620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27518400).

16795620 is an abundant number, since it is smaller than the sum of its proper divisors (38241180).

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

16795620 is a wasteful number, since it uses less digits than its factorization.

16795620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674 (or 1666 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 16795620 is about 4098.2459662641. The cubic root of 16795620 is about 256.0935733774.

The spelling of 16795620 in words is "sixteen million, seven hundred ninety-five thousand, six hundred twenty".