120957766 has 16 divisors (see below), whose sum is σ = 185994144. Its totient is φ = 58973824.

The previous prime is 120957763. The next prime is 120957787. The reversal of 120957766 is 667759021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120957763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14286 + ... + 21118.

It is an arithmetic number, because the mean of its divisors is an integer number (11624634).

Almost surely, 2^120957766 is an apocalyptic number.

120957766 is a deficient number, since it is larger than the sum of its proper divisors (65036378).

120957766 is a wasteful number, since it uses less digits than its factorization.

120957766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 120957766 is about 10998.0801051820. The cubic root of 120957766 is about 494.5511913315.

The spelling of 120957766 in words is "one hundred twenty million, nine hundred fifty-seven thousand, seven hundred sixty-six".