120016806 has 128 divisors (see below), whose sum is σ = 325140480. Its totient is φ = 28626048.

The previous prime is 120016769. The next prime is 120016807. The reversal of 120016806 is 608610021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120016807) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 238351 + ... + 238853.

It is an arithmetic number, because the mean of its divisors is an integer number (2540160).

Almost surely, 2^120016806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120016806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162570240).

120016806 is an abundant number, since it is smaller than the sum of its proper divisors (205123674).

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

120016806 is a wasteful number, since it uses less digits than its factorization.

120016806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 120016806 is about 10955.2182086894. The cubic root of 120016806 is about 493.2654399913.

Adding to 120016806 its reverse (608610021), we get a palindrome (728626827).

The spelling of 120016806 in words is "one hundred twenty million, sixteen thousand, eight hundred six".