120094487 has 4 divisors (see below), whose sum is σ = 120123360. Its totient is φ = 120065616.

The previous prime is 120094451. The next prime is 120094493. The reversal of 120094487 is 784490021.

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

It is a cyclic number.

It is not a de Polignac number, because 120094487 - 2²⁰ = 119045911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120094427) 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, 6878 + ... + 16955.

It is an arithmetic number, because the mean of its divisors is an integer number (30030840).

Almost surely, 2^120094487 is an apocalyptic number.

120094487 is a deficient number, since it is larger than the sum of its proper divisors (28873).

120094487 is an equidigital number, since it uses as much as digits as its factorization.

120094487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28872.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 120094487 is about 10958.7630232613. The cubic root of 120094487 is about 493.3718392252.

The spelling of 120094487 in words is "one hundred twenty million, ninety-four thousand, four hundred eighty-seven".