120793356 has 72 divisors (see below), whose sum is σ = 319131904. Its totient is φ = 39949200.

The previous prime is 120793327. The next prime is 120793357. The reversal of 120793356 is 653397021.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 120793356.

It is not an unprimeable number, because it can be changed into a prime (120793357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146361 + ... + 147183.

Almost surely, 2^120793356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120793356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159565952).

120793356 is an abundant number, since it is smaller than the sum of its proper divisors (198338548).

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

120793356 is a wasteful number, since it uses less digits than its factorization.

120793356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 120793356 is about 10990.6030771746. The cubic root of 120793356 is about 494.3270193435.

The spelling of 120793356 in words is "one hundred twenty million, seven hundred ninety-three thousand, three hundred fifty-six".