122465 has 8 divisors (see below), whose sum is σ = 168000. Its totient is φ = 83952.

The previous prime is 122453. The next prime is 122471. The reversal of 122465 is 564221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 122465 - 2⁴ = 122449 is a prime.

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, 1715 + ... + 1784.

It is an arithmetic number, because the mean of its divisors is an integer number (21000).

2¹²²⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

122465 is a deficient number, since it is larger than the sum of its proper divisors (45535).

122465 is an equidigital number, since it uses as much as digits as its factorization.

122465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511.

The product of its digits is 480, while the sum is 20.

The square root of 122465 is about 349.9499964281. The cubic root of 122465 is about 49.6596890237.

Adding to 122465 its reverse (564221), we get a palindrome (686686).

The spelling of 122465 in words is "one hundred twenty-two thousand, four hundred sixty-five".