120571390 has 8 divisors (see below), whose sum is σ = 217028520. Its totient is φ = 48228552.

The previous prime is 120571351. The next prime is 120571421. The reversal of 120571390 is 93175021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6028560 + ... + 6028579.

It is an arithmetic number, because the mean of its divisors is an integer number (27128565).

Almost surely, 2^120571390 is an apocalyptic number.

120571390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120571390 is a deficient number, since it is larger than the sum of its proper divisors (96457130).

120571390 is a wasteful number, since it uses less digits than its factorization.

120571390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12057146.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 120571390 is about 10980.5004439688. The cubic root of 120571390 is about 494.0240471938.

The spelling of 120571390 in words is "one hundred twenty million, five hundred seventy-one thousand, three hundred ninety".