16025205 has 24 divisors (see below), whose sum is σ = 29827872. Its totient is φ = 7325472.

The previous prime is 16025173. The next prime is 16025209. The reversal of 16025205 is 50252061.

It is not a de Polignac number, because 16025205 - 2⁵ = 16025173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16025209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10167 + ... + 11636.

It is an arithmetic number, because the mean of its divisors is an integer number (1242828).

Almost surely, 2^16025205 is an apocalyptic number.

16025205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16025205 is a deficient number, since it is larger than the sum of its proper divisors (13802667).

16025205 is a wasteful number, since it uses less digits than its factorization.

16025205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21825 (or 21818 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 16025205 is about 4003.1493851716. The cubic root of 16025205 is about 252.1164585176.

Adding to 16025205 its reverse (50252061), we get a palindrome (66277266).

It can be divided in two parts, 1 and 6025205, that added together give a palindrome (6025206).

The spelling of 16025205 in words is "sixteen million, twenty-five thousand, two hundred five".