120057250 has 32 divisors (see below), whose sum is σ = 225678960. Its totient is φ = 47824000.

The previous prime is 120057239. The next prime is 120057251. The reversal of 120057250 is 52750021.

It can be written as a sum of positive squares in 8 ways, for example, as 1225449 + 118831801 = 1107^2 + 10901^2 .

It is not an unprimeable number, because it can be changed into a prime (120057251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69396 + ... + 71104.

Almost surely, 2^120057250 is an apocalyptic number.

120057250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120057250 is a deficient number, since it is larger than the sum of its proper divisors (105621710).

120057250 is a wasteful number, since it uses less digits than its factorization.

120057250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007 (or 1997 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 120057250 is about 10957.0639315466. The cubic root of 120057250 is about 493.3208416405.

The spelling of 120057250 in words is "one hundred twenty million, fifty-seven thousand, two hundred fifty".