122860897 has 4 divisors (see below), whose sum is σ = 129327280. Its totient is φ = 116394516.

The previous prime is 122860891. The next prime is 122860901. The reversal of 122860897 is 798068221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122860897 - 2³ = 122860889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122860891) 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, 3233163 + ... + 3233200.

It is an arithmetic number, because the mean of its divisors is an integer number (32331820).

Almost surely, 2^122860897 is an apocalyptic number.

It is an amenable number.

122860897 is a deficient number, since it is larger than the sum of its proper divisors (6466383).

122860897 is an equidigital number, since it uses as much as digits as its factorization.

122860897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6466382.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 122860897 is about 11084.2634847788. The cubic root of 122860897 is about 497.1314368299.

The spelling of 122860897 in words is "one hundred twenty-two million, eight hundred sixty thousand, eight hundred ninety-seven".