120894250 has 16 divisors (see below), whose sum is σ = 226314504. Its totient is φ = 48357600.

The previous prime is 120894247. The next prime is 120894251. The reversal of 120894250 is 52498021.

It can be written as a sum of positive squares in 4 ways, for example, as 44209201 + 76685049 = 6649^2 + 8757^2 .

It is not an unprimeable number, because it can be changed into a prime (120894251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241539 + ... + 242038.

Almost surely, 2^120894250 is an apocalyptic number.

120894250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120894250 is a deficient number, since it is larger than the sum of its proper divisors (105420254).

120894250 is an equidigital number, since it uses as much as digits as its factorization.

120894250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483594 (or 483584 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 120894250 is about 10995.1921311089. The cubic root of 120894250 is about 494.4646117637.

The spelling of 120894250 in words is "one hundred twenty million, eight hundred ninety-four thousand, two hundred fifty".