120470869 has 4 divisors (see below), whose sum is σ = 120549996. Its totient is φ = 120391744.

The previous prime is 120470863. The next prime is 120470873. The reversal of 120470869 is 968074021.

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 72335025 + 48135844 = 8505^2 + 6938^2 .

It is a cyclic number.

It is not a de Polignac number, because 120470869 - 2⁵ = 120470837 is a prime.

It is a super-2 number, since 2×120470869² = 29026460555230322, 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 (120470863) 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, 37234 + ... + 40339.

It is an arithmetic number, because the mean of its divisors is an integer number (30137499).

Almost surely, 2^120470869 is an apocalyptic number.

It is an amenable number.

120470869 is a deficient number, since it is larger than the sum of its proper divisors (79127).

120470869 is an equidigital number, since it uses as much as digits as its factorization.

120470869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79126.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 120470869 is about 10975.9222391560. The cubic root of 120470869 is about 493.8867188769.

The spelling of 120470869 in words is "one hundred twenty million, four hundred seventy thousand, eight hundred sixty-nine".