122996 has 12 divisors (see below), whose sum is σ = 218148. Its totient is φ = 60672.

The previous prime is 122971. The next prime is 123001. The reversal of 122996 is 699221.

It can be written as a sum of positive squares in 2 ways, for example, as 26896 + 96100 = 164^2 + 310^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

122996 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230 + ... + 546.

It is an arithmetic number, because the mean of its divisors is an integer number (18179).

2¹²²⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

122996 is a deficient number, since it is larger than the sum of its proper divisors (95152).

122996 is a wasteful number, since it uses less digits than its factorization.

122996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 416 counting only the distinct ones).

The product of its digits is 1944, while the sum is 29.

The square root of 122996 is about 350.7078556292. The cubic root of 122996 is about 49.7313592277.

The spelling of 122996 in words is "one hundred twenty-two thousand, nine hundred ninety-six".