120296240 has 40 divisors (see below), whose sum is σ = 280302000. Its totient is φ = 48013056.

The previous prime is 120296203. The next prime is 120296243. The reversal of 120296240 is 42692021.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120296243) 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, 42386 + ... + 45134.

It is an arithmetic number, because the mean of its divisors is an integer number (7007550).

Almost surely, 2^120296240 is an apocalyptic number.

120296240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120296240 is an abundant number, since it is smaller than the sum of its proper divisors (160005760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120296240 is a wasteful number, since it uses less digits than its factorization.

120296240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309 (or 3303 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 120296240 is about 10967.9642596062. The cubic root of 120296240 is about 493.6479650289.

The spelling of 120296240 in words is "one hundred twenty million, two hundred ninety-six thousand, two hundred forty".