120196784 has 20 divisors (see below), whose sum is σ = 233344440. Its totient is φ = 59978880.

The previous prime is 120196759. The next prime is 120196819. The reversal of 120196784 is 487691021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127 + ... + 15545.

It is an arithmetic number, because the mean of its divisors is an integer number (11667222).

Almost surely, 2^120196784 is an apocalyptic number.

It is an amenable number.

120196784 is a deficient number, since it is larger than the sum of its proper divisors (113147656).

120196784 is a wasteful number, since it uses less digits than its factorization.

120196784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14948 (or 14942 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 120196784 is about 10963.4293904781. The cubic root of 120196784 is about 493.5118848863.

The spelling of 120196784 in words is "one hundred twenty million, one hundred ninety-six thousand, seven hundred eighty-four".