120463836 has 48 divisors (see below), whose sum is σ = 298851840. Its totient is φ = 37635840.

The previous prime is 120463831. The next prime is 120463907. The reversal of 120463836 is 638364021.

It is a junction number, because it is equal to n+sod(n) for n = 120463797 and 120463806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120463831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54195 + ... + 56373.

It is an arithmetic number, because the mean of its divisors is an integer number (6226080).

Almost surely, 2^120463836 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 120463836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149425920).

120463836 is an abundant number, since it is smaller than the sum of its proper divisors (178388004).

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

120463836 is a wasteful number, since it uses less digits than its factorization.

120463836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474 (or 2472 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 120463836 is about 10975.6018513793. The cubic root of 120463836 is about 493.8771077764.

The spelling of 120463836 in words is "one hundred twenty million, four hundred sixty-three thousand, eight hundred thirty-six".