162025065 has 48 divisors (see below), whose sum is σ = 305210880. Its totient is φ = 79211520.

The previous prime is 162025063. The next prime is 162025067. The reversal of 162025065 is 560520261.

It is an interprime number because it is at equal distance from previous prime (162025063) and next prime (162025067).

It is not a de Polignac number, because 162025065 - 2¹ = 162025063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162025063) 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 47 ways as a sum of consecutive naturals, for example, 23449 + ... + 29561.

It is an arithmetic number, because the mean of its divisors is an integer number (6358560).

Almost surely, 2^162025065 is an apocalyptic number.

162025065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

162025065 is a deficient number, since it is larger than the sum of its proper divisors (143185815).

162025065 is a wasteful number, since it uses less digits than its factorization.

162025065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6174 (or 6171 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 162025065 is about 12728.9066694669. The cubic root of 162025065 is about 545.1642912934.

The spelling of 162025065 in words is "one hundred sixty-two million, twenty-five thousand, sixty-five".