120190425 has 48 divisors (see below), whose sum is σ = 212611392. Its totient is φ = 59699200.

The previous prime is 120190423. The next prime is 120190457. The reversal of 120190425 is 524091021.

It is not a de Polignac number, because 120190425 - 2¹ = 120190423 is a prime.

It is a super-3 number, since 3×120190425³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120190395 and 120190404.

It is not an unprimeable number, because it can be changed into a prime (120190423) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 135985 + ... + 136865.

It is an arithmetic number, because the mean of its divisors is an integer number (4429404).

Almost surely, 2^120190425 is an apocalyptic number.

120190425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120190425 is a deficient number, since it is larger than the sum of its proper divisors (92420967).

120190425 is a wasteful number, since it uses less digits than its factorization.

120190425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 120190425 is about 10963.1393770215. The cubic root of 120190425 is about 493.5031816656.

The spelling of 120190425 in words is "one hundred twenty million, one hundred ninety thousand, four hundred twenty-five".