120819008 has 14 divisors (see below), whose sum is σ = 239750346. Its totient is φ = 60409472.

The previous prime is 120819007. The next prime is 120819011. The reversal of 120819008 is 800918021.

It can be written as a sum of positive squares in only one way, i.e., 113891584 + 6927424 = 10672^2 + 2632^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120819007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 943835 + ... + 943962.

Almost surely, 2^120819008 is an apocalyptic number.

It is an amenable number.

120819008 is a deficient number, since it is larger than the sum of its proper divisors (118931338).

120819008 is an equidigital number, since it uses as much as digits as its factorization.

120819008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887809 (or 1887799 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 120819008 is about 10991.7700121500. The cubic root of 120819008 is about 494.3620090692.

The spelling of 120819008 in words is "one hundred twenty million, eight hundred nineteen thousand, eight".