120025425 has 48 divisors (see below), whose sum is σ = 214986240. Its totient is φ = 58736640.

The previous prime is 120025391. The next prime is 120025463. The reversal of 120025425 is 524520021.

It is a happy number.

It is not a de Polignac number, because 120025425 - 2¹¹ = 120023377 is a prime.

It is a super-2 number, since 2×120025425² = 28812205292861250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 250336 + ... + 250814.

It is an arithmetic number, because the mean of its divisors is an integer number (4478880).

Almost surely, 2^120025425 is an apocalyptic number.

120025425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120025425 is a deficient number, since it is larger than the sum of its proper divisors (94960815).

120025425 is a wasteful number, since it uses less digits than its factorization.

120025425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 120025425 is about 10955.6115758090. The cubic root of 120025425 is about 493.2772476517.

Adding to 120025425 its reverse (524520021), we get a palindrome (644545446).

The spelling of 120025425 in words is "one hundred twenty million, twenty-five thousand, four hundred twenty-five".