16701265 has 16 divisors (see below), whose sum is σ = 22972032. Its totient is φ = 11418624.

The previous prime is 16701263. The next prime is 16701271. The reversal of 16701265 is 56210761.

It is not a de Polignac number, because 16701265 - 2¹ = 16701263 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (16701263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19782 + ... + 20608.

It is an arithmetic number, because the mean of its divisors is an integer number (1435752).

Almost surely, 2^16701265 is an apocalyptic number.

It is an amenable number.

16701265 is a deficient number, since it is larger than the sum of its proper divisors (6270767).

16701265 is an equidigital number, since it uses as much as digits as its factorization.

16701265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 16701265 is about 4086.7181209376. The cubic root of 16701265 is about 255.6131088257.

The spelling of 16701265 in words is "sixteen million, seven hundred one thousand, two hundred sixty-five".