120273192 has 96 divisors (see below), whose sum is σ = 369314400. Its totient is φ = 35054208.

The previous prime is 120273163. The next prime is 120273227. The reversal of 120273192 is 291372021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14403 + ... + 21165.

It is an arithmetic number, because the mean of its divisors is an integer number (3847025).

Almost surely, 2^120273192 is an apocalyptic number.

120273192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120273192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184657200).

120273192 is an abundant number, since it is smaller than the sum of its proper divisors (249041208).

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

120273192 is a wasteful number, since it uses less digits than its factorization.

120273192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6807 (or 6800 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 120273192 is about 10966.9135129261. The cubic root of 120273192 is about 493.6164364043.

The spelling of 120273192 in words is "one hundred twenty million, two hundred seventy-three thousand, one hundred ninety-two".