16795285 has 8 divisors (see below), whose sum is σ = 21704760. Its totient is φ = 12402624.

The previous prime is 16795249. The next prime is 16795291. The reversal of 16795285 is 58259761.

It can be written as a sum of positive squares in 4 ways, for example, as 2604996 + 14190289 = 1614^2 + 3767^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16795285 - 2⁷ = 16795157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129130 + ... + 129259.

It is an arithmetic number, because the mean of its divisors is an integer number (2713095).

Almost surely, 2^16795285 is an apocalyptic number.

It is an amenable number.

16795285 is a deficient number, since it is larger than the sum of its proper divisors (4909475).

16795285 is a wasteful number, since it uses less digits than its factorization.

16795285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258407.

The product of its digits is 151200, while the sum is 43.

The square root of 16795285 is about 4098.2050949166. The cubic root of 16795285 is about 256.0918707129.

The spelling of 16795285 in words is "sixteen million, seven hundred ninety-five thousand, two hundred eighty-five".