120071450 has 48 divisors (see below), whose sum is σ = 237693120. Its totient is φ = 44997120.

The previous prime is 120071443. The next prime is 120071453. The reversal of 120071450 is 54170021.

It is not an unprimeable number, because it can be changed into a prime (120071453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91499 + ... + 92801.

It is an arithmetic number, because the mean of its divisors is an integer number (4951940).

Almost surely, 2^120071450 is an apocalyptic number.

120071450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120071450 is a deficient number, since it is larger than the sum of its proper divisors (117621670).

120071450 is a wasteful number, since it uses less digits than its factorization.

120071450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431 (or 1426 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 120071450 is about 10957.7118961944. The cubic root of 120071450 is about 493.3402903613.

The spelling of 120071450 in words is "one hundred twenty million, seventy-one thousand, four hundred fifty".