162965 has 8 divisors (see below), whose sum is σ = 213408. Its totient is φ = 118480.

The previous prime is 162947. The next prime is 162971. The reversal of 162965 is 569261.

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

It is not a de Polignac number, because 162965 - 2⁶ = 162901 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

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, 1427 + ... + 1536.

It is an arithmetic number, because the mean of its divisors is an integer number (26676).

2¹⁶²⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

162965 is a deficient number, since it is larger than the sum of its proper divisors (50443).

162965 is a wasteful number, since it uses less digits than its factorization.

162965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979.

The product of its digits is 3240, while the sum is 29.

The square root of 162965 is about 403.6892369137. The cubic root of 162965 is about 54.6216456283.

The spelling of 162965 in words is "one hundred sixty-two thousand, nine hundred sixty-five".