120727396 has 24 divisors (see below), whose sum is σ = 216349056. Its totient is φ = 58920480.

The previous prime is 120727381. The next prime is 120727429. The reversal of 120727396 is 693727021.

It is an unprimeable number.

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, 101115 + ... + 102301.

It is an arithmetic number, because the mean of its divisors is an integer number (9014544).

Almost surely, 2^120727396 is an apocalyptic number.

It is an amenable number.

120727396 is a deficient number, since it is larger than the sum of its proper divisors (95621660).

120727396 is a wasteful number, since it uses less digits than its factorization.

120727396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 120727396 is about 10987.6019221666. The cubic root of 120727396 is about 494.2370261298.

The spelling of 120727396 in words is "one hundred twenty million, seven hundred twenty-seven thousand, three hundred ninety-six".