169141325 has 24 divisors (see below), whose sum is σ = 223110720. Its totient is φ = 126835200.

The previous prime is 169141321. The next prime is 169141327. The reversal of 169141325 is 523141961.

It is not a de Polignac number, because 169141325 - 2² = 169141321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 169141291 and 169141300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169141321) 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, 44240 + ... + 47910.

It is an arithmetic number, because the mean of its divisors is an integer number (9296280).

Almost surely, 2^169141325 is an apocalyptic number.

It is an amenable number.

169141325 is a deficient number, since it is larger than the sum of its proper divisors (53969395).

169141325 is a wasteful number, since it uses less digits than its factorization.

169141325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797 (or 3792 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 169141325 is about 13005.4344410327. The cubic root of 169141325 is about 553.0315516640.

The spelling of 169141325 in words is "one hundred sixty-nine million, one hundred forty-one thousand, three hundred twenty-five".