120344925 has 24 divisors (see below), whose sum is σ = 205835040. Its totient is φ = 61969600.

The previous prime is 120344911. The next prime is 120344941. The reversal of 120344925 is 529443021.

It is not a de Polignac number, because 120344925 - 2⁸ = 120344669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120344892 and 120344901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25491 + ... + 29840.

It is an arithmetic number, because the mean of its divisors is an integer number (8576460).

Almost surely, 2^120344925 is an apocalyptic number.

120344925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120344925 is a deficient number, since it is larger than the sum of its proper divisors (85490115).

120344925 is a wasteful number, since it uses less digits than its factorization.

120344925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55373 (or 55368 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 120344925 is about 10970.1834533430. The cubic root of 120344925 is about 493.7145506782.

Adding to 120344925 its reverse (529443021), we get a palindrome (649787946).

The spelling of 120344925 in words is "one hundred twenty million, three hundred forty-four thousand, nine hundred twenty-five".