120185793 has 48 divisors (see below), whose sum is σ = 214870656. Its totient is φ = 63037440.

The previous prime is 120185789. The next prime is 120185797. The reversal of 120185793 is 397581021.

It is an interprime number because it is at equal distance from previous prime (120185789) and next prime (120185797).

It is not a de Polignac number, because 120185793 - 2² = 120185789 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120185797) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 210198 + ... + 210768.

It is an arithmetic number, because the mean of its divisors is an integer number (4476472).

Almost surely, 2^120185793 is an apocalyptic number.

120185793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120185793 is a deficient number, since it is larger than the sum of its proper divisors (94684863).

120185793 is a wasteful number, since it uses less digits than its factorization.

120185793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 120185793 is about 10962.9281216288. The cubic root of 120185793 is about 493.4968419035.

The spelling of 120185793 in words is "one hundred twenty million, one hundred eighty-five thousand, seven hundred ninety-three".