120083436 has 72 divisors (see below), whose sum is σ = 335881728. Its totient is φ = 35868000.

The previous prime is 120083423. The next prime is 120083443. The reversal of 120083436 is 634380021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25981 + ... + 30251.

It is an arithmetic number, because the mean of its divisors is an integer number (4665024).

Almost surely, 2^120083436 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 120083436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167940864).

120083436 is an abundant number, since it is smaller than the sum of its proper divisors (215798292).

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

120083436 is a wasteful number, since it uses less digits than its factorization.

120083436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363 (or 4358 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 120083436 is about 10958.2588032953. The cubic root of 120083436 is about 493.3567055318.

The spelling of 120083436 in words is "one hundred twenty million, eighty-three thousand, four hundred thirty-six".