14142525 has 24 divisors (see below), whose sum is σ = 23626464. Its totient is φ = 7464000.

The previous prime is 14142497. The next prime is 14142529. The reversal of 14142525 is 52524141.

It is not a de Polignac number, because 14142525 - 2⁷ = 14142397 is a prime.

It is a super-2 number, since 2×14142525² = 400022026751250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14142495 and 14142504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14142529) 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, 6642 + ... + 8508.

It is an arithmetic number, because the mean of its divisors is an integer number (984436).

Almost surely, 2^14142525 is an apocalyptic number.

14142525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14142525 is a deficient number, since it is larger than the sum of its proper divisors (9483939).

14142525 is a wasteful number, since it uses less digits than its factorization.

14142525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981 (or 1976 counting only the distinct ones).

The product of its digits is 1600, while the sum is 24.

The square root of 14142525 is about 3760.6548631854. The cubic root of 14142525 is about 241.8293369053.

Adding to 14142525 its reverse (52524141), we get a palindrome (66666666).

The spelling of 14142525 in words is "fourteen million, one hundred forty-two thousand, five hundred twenty-five".