120208047 has 8 divisors (see below), whose sum is σ = 161447856. Its totient is φ = 79553472.

The previous prime is 120208043. The next prime is 120208063. The reversal of 120208047 is 740802021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120208047 - 2² = 120208043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120208043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145828 + ... + 146649.

It is an arithmetic number, because the mean of its divisors is an integer number (20180982).

Almost surely, 2^120208047 is an apocalyptic number.

120208047 is a deficient number, since it is larger than the sum of its proper divisors (41239809).

120208047 is a wasteful number, since it uses less digits than its factorization.

120208047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292617.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 120208047 is about 10963.9430407130. The cubic root of 120208047 is about 493.5272991943.

The spelling of 120208047 in words is "one hundred twenty million, two hundred eight thousand, forty-seven".