14125005 has 12 divisors (see below), whose sum is σ = 24483420. Its totient is φ = 7533312.

The previous prime is 14125003. The next prime is 14125021. The reversal of 14125005 is 50052141.

It can be written as a sum of positive squares in 2 ways, for example, as 10949481 + 3175524 = 3309^2 + 1782^2 .

It is not a de Polignac number, because 14125005 - 2¹ = 14125003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14125003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156900 + ... + 156989.

It is an arithmetic number, because the mean of its divisors is an integer number (2040285).

Almost surely, 2^14125005 is an apocalyptic number.

14125005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14125005 is a deficient number, since it is larger than the sum of its proper divisors (10358415).

14125005 is a wasteful number, since it uses less digits than its factorization.

14125005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313900 (or 313897 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 14125005 is about 3758.3247597833. The cubic root of 14125005 is about 241.7294348782.

Adding to 14125005 its reverse (50052141), we get a palindrome (64177146).

The spelling of 14125005 in words is "fourteen million, one hundred twenty-five thousand, five".