4151425 has 12 divisors (see below), whose sum is σ = 5178736. Its totient is φ = 3301200.

The previous prime is 4151423. The next prime is 4151461. The reversal of 4151425 is 5241514.

4151425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4151425 - 2¹ = 4151423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4151396 and 4151405.

It is not an unprimeable number, because it can be changed into a prime (4151423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4882 + ... + 5668.

Almost surely, 2^4151425 is an apocalyptic number.

It is an amenable number.

4151425 is a deficient number, since it is larger than the sum of its proper divisors (1027311).

4151425 is a wasteful number, since it uses less digits than its factorization.

4151425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 1003 counting only the distinct ones).

The product of its digits is 800, while the sum is 22.

The square root of 4151425 is about 2037.5046012218. The cubic root of 4151425 is about 160.7184488046.

Adding to 4151425 its reverse (5241514), we get a palindrome (9392939).

The spelling of 4151425 in words is "four million, one hundred fifty-one thousand, four hundred twenty-five".