120177242 has 16 divisors (see below), whose sum is σ = 190382400. Its totient is φ = 56737440.

The previous prime is 120177241. The next prime is 120177251. The reversal of 120177242 is 242771021.

It is not an unprimeable number, because it can be changed into a prime (120177241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6734 + ... + 16902.

It is an arithmetic number, because the mean of its divisors is an integer number (11898900).

Almost surely, 2^120177242 is an apocalyptic number.

120177242 is a deficient number, since it is larger than the sum of its proper divisors (70205158).

120177242 is a wasteful number, since it uses less digits than its factorization.

120177242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10501.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 120177242 is about 10962.5381185198. The cubic root of 120177242 is about 493.4851378258.

The spelling of 120177242 in words is "one hundred twenty million, one hundred seventy-seven thousand, two hundred forty-two".