120064787 has 8 divisors (see below), whose sum is σ = 121040640. Its totient is φ = 119092680.

The previous prime is 120064783. The next prime is 120064793. The reversal of 120064787 is 787460021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120064787 - 2² = 120064783 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120064783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112418 + ... + 113480.

It is an arithmetic number, because the mean of its divisors is an integer number (15130080).

Almost surely, 2^120064787 is an apocalyptic number.

120064787 is a deficient number, since it is larger than the sum of its proper divisors (975853).

120064787 is a wasteful number, since it uses less digits than its factorization.

120064787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 120064787 is about 10957.4078595259. The cubic root of 120064787 is about 493.3311647194.

The spelling of 120064787 in words is "one hundred twenty million, sixty-four thousand, seven hundred eighty-seven".