120842504 has 16 divisors (see below), whose sum is σ = 226722300. Its totient is φ = 60383232.

The previous prime is 120842459. The next prime is 120842531. The reversal of 120842504 is 405248021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 116424100 + 4418404 = 10790^2 + 2102^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12392 + ... + 19880.

Almost surely, 2^120842504 is an apocalyptic number.

It is an amenable number.

120842504 is a deficient number, since it is larger than the sum of its proper divisors (105879796).

120842504 is a wasteful number, since it uses less digits than its factorization.

120842504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9512 (or 9508 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 120842504 is about 10992.8387598472. The cubic root of 120842504 is about 494.3940536320.

The spelling of 120842504 in words is "one hundred twenty million, eight hundred forty-two thousand, five hundred four".