4181325 has 24 divisors (see below), whose sum is σ = 6972768. Its totient is φ = 2210880.

The previous prime is 4181323. The next prime is 4181347. The reversal of 4181325 is 5231814.

It is not a de Polignac number, because 4181325 - 2¹ = 4181323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4181295 and 4181304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4181321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14634 + ... + 14916.

It is an arithmetic number, because the mean of its divisors is an integer number (290532).

Almost surely, 2^4181325 is an apocalyptic number.

It is an amenable number.

4181325 is a deficient number, since it is larger than the sum of its proper divisors (2791443).

4181325 is a wasteful number, since it uses less digits than its factorization.

4181325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 488 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 4181325 is about 2044.8288436933. The cubic root of 4181325 is about 161.1033761205.

The spelling of 4181325 in words is "four million, one hundred eighty-one thousand, three hundred twenty-five".