120031460 has 24 divisors (see below), whose sum is σ = 252274176. Its totient is φ = 47972960.

The previous prime is 120031459. The next prime is 120031481. The reversal of 120031460 is 64130021.

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, 40799 + ... + 43641.

It is an arithmetic number, because the mean of its divisors is an integer number (10511424).

Almost surely, 2^120031460 is an apocalyptic number.

120031460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120031460 is an abundant number, since it is smaller than the sum of its proper divisors (132242716).

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

120031460 is a wasteful number, since it uses less digits than its factorization.

120031460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4963 (or 4961 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 120031460 is about 10955.8870019730. The cubic root of 120031460 is about 493.2855150064.

Adding to 120031460 its reverse (64130021), we get a palindrome (184161481).

The spelling of 120031460 in words is "one hundred twenty million, thirty-one thousand, four hundred sixty".