120843250 has 32 divisors (see below), whose sum is σ = 246789504. Its totient is φ = 43942000.

The previous prime is 120843241. The next prime is 120843263. The reversal of 120843250 is 52348021.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19222 + ... + 24721.

It is an arithmetic number, because the mean of its divisors is an integer number (7712172).

Almost surely, 2^120843250 is an apocalyptic number.

120843250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120843250 is an abundant number, since it is smaller than the sum of its proper divisors (125946254).

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

120843250 is a wasteful number, since it uses less digits than its factorization.

120843250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43971 (or 43961 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 120843250 is about 10992.8726909757. The cubic root of 120843250 is about 494.3950709816.

The spelling of 120843250 in words is "one hundred twenty million, eight hundred forty-three thousand, two hundred fifty".