120903764 has 24 divisors (see below), whose sum is σ = 223910400. Its totient is φ = 56963520.

The previous prime is 120903763. The next prime is 120903773. The reversal of 120903764 is 467309021.

It is a self number, because there is not a number n which added to its sum of digits gives 120903764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120903763) 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, 10352 + ... + 18680.

It is an arithmetic number, because the mean of its divisors is an integer number (9329600).

Almost surely, 2^120903764 is an apocalyptic number.

It is an amenable number.

120903764 is a deficient number, since it is larger than the sum of its proper divisors (103006636).

120903764 is a wasteful number, since it uses less digits than its factorization.

120903764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8543 (or 8541 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 120903764 is about 10995.6247662423. The cubic root of 120903764 is about 494.4775823638.

The spelling of 120903764 in words is "one hundred twenty million, nine hundred three thousand, seven hundred sixty-four".