120716867 has 4 divisors (see below), whose sum is σ = 123524280. Its totient is φ = 117909456.

The previous prime is 120716863. The next prime is 120716873. The reversal of 120716867 is 768617021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 768617021 = 37 ⋅20773433.

It is a cyclic number.

It is not a de Polignac number, because 120716867 - 2² = 120716863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120716867.

It is not an unprimeable number, because it can be changed into a prime (120716863) 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, 1403642 + ... + 1403727.

It is an arithmetic number, because the mean of its divisors is an integer number (30881070).

Almost surely, 2^120716867 is an apocalyptic number.

120716867 is a deficient number, since it is larger than the sum of its proper divisors (2807413).

120716867 is an equidigital number, since it uses as much as digits as its factorization.

120716867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807412.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 120716867 is about 10987.1227807830. The cubic root of 120716867 is about 494.2226577453. Note that the first 3 decimals are identical.

The spelling of 120716867 in words is "one hundred twenty million, seven hundred sixteen thousand, eight hundred sixty-seven".