122846 has 8 divisors (see below), whose sum is σ = 185760. Its totient is φ = 60928.

The previous prime is 122839. The next prime is 122849. The reversal of 122846 is 648221.

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

It is a super-2 number, since 2×122846² = 30182279432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350 + ... + 606.

It is an arithmetic number, because the mean of its divisors is an integer number (23220).

2¹²²⁸⁴⁶ is an apocalyptic number.

122846 is a deficient number, since it is larger than the sum of its proper divisors (62914).

122846 is a wasteful number, since it uses less digits than its factorization.

122846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its digits is 768, while the sum is 23.

The square root of 122846 is about 350.4939371801. The cubic root of 122846 is about 49.7111343465.

The spelling of 122846 in words is "one hundred twenty-two thousand, eight hundred forty-six".