120718469 has 4 divisors (see below), whose sum is σ = 120772044. Its totient is φ = 120664896.

The previous prime is 120718447. The next prime is 120718483. The reversal of 120718469 is 964817021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30658369 + 90060100 = 5537^2 + 9490^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120718469 is a prime.

It is a super-2 number, since 2×120718469² = 29145897515407922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120718069) 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, 23252 + ... + 27965.

It is an arithmetic number, because the mean of its divisors is an integer number (30193011).

Almost surely, 2^120718469 is an apocalyptic number.

It is an amenable number.

120718469 is a deficient number, since it is larger than the sum of its proper divisors (53575).

120718469 is an equidigital number, since it uses as much as digits as its factorization.

120718469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53574.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 120718469 is about 10987.1956840679. The cubic root of 120718469 is about 494.2248439662.

The spelling of 120718469 in words is "one hundred twenty million, seven hundred eighteen thousand, four hundred sixty-nine".