120297867 has 8 divisors (see below), whose sum is σ = 160482960. Its totient is φ = 80155680.

The previous prime is 120297851. The next prime is 120297869. The reversal of 120297867 is 768792021.

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

It is not a de Polignac number, because 120297867 - 2⁴ = 120297851 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (120297869) 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, 3484 + ... + 15897.

It is an arithmetic number, because the mean of its divisors is an integer number (20060370).

Almost surely, 2^120297867 is an apocalyptic number.

120297867 is a deficient number, since it is larger than the sum of its proper divisors (40185093).

120297867 is a wasteful number, since it uses less digits than its factorization.

120297867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21453.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 120297867 is about 10968.0384299108. The cubic root of 120297867 is about 493.6501905394.

The spelling of 120297867 in words is "one hundred twenty million, two hundred ninety-seven thousand, eight hundred sixty-seven".