120025004 has 12 divisors (see below), whose sum is σ = 229138728. Its totient is φ = 54556800.

The previous prime is 120024977. The next prime is 120025039. The reversal of 120025004 is 400520021.

It is a self number, because there is not a number n which added to its sum of digits gives 120025004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1363877 + ... + 1363964.

It is an arithmetic number, because the mean of its divisors is an integer number (19094894).

Almost surely, 2^120025004 is an apocalyptic number.

It is an amenable number.

120025004 is a deficient number, since it is larger than the sum of its proper divisors (109113724).

120025004 is a wasteful number, since it uses less digits than its factorization.

120025004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727856 (or 2727854 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 120025004 is about 10955.5923618944. The cubic root of 120025004 is about 493.2766709129.

Adding to 120025004 its reverse (400520021), we get a palindrome (520545025).

The spelling of 120025004 in words is "one hundred twenty million, twenty-five thousand, four".