120672842 has 8 divisors (see below), whose sum is σ = 181488000. Its totient is φ = 60176844.

The previous prime is 120672841. The next prime is 120672847. The reversal of 120672842 is 248276021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120672799 and 120672808.

It is not an unprimeable number, because it can be changed into a prime (120672841) 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, 78842 + ... + 80357.

It is an arithmetic number, because the mean of its divisors is an integer number (22686000).

Almost surely, 2^120672842 is an apocalyptic number.

120672842 is a deficient number, since it is larger than the sum of its proper divisors (60815158).

120672842 is a wasteful number, since it uses less digits than its factorization.

120672842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159580.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 120672842 is about 10985.1191163319. The cubic root of 120672842 is about 494.1625700414.

The spelling of 120672842 in words is "one hundred twenty million, six hundred seventy-two thousand, eight hundred forty-two".