14047925 has 6 divisors (see below), whose sum is σ = 17419458. Its totient is φ = 11238320.

The previous prime is 14047921. The next prime is 14047931. The reversal of 14047925 is 52974041.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2337841 + 11710084 = 1529^2 + 3422^2 .

It is not a de Polignac number, because 14047925 - 2² = 14047921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14047891 and 14047900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14047921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280934 + ... + 280983.

It is an arithmetic number, because the mean of its divisors is an integer number (2903243).

Almost surely, 2^14047925 is an apocalyptic number.

It is an amenable number.

14047925 is a deficient number, since it is larger than the sum of its proper divisors (3371533).

14047925 is an equidigital number, since it uses as much as digits as its factorization.

14047925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561927 (or 561922 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 14047925 is about 3748.0561628663. The cubic root of 14047925 is about 241.2889276495.

The spelling of 14047925 in words is "fourteen million, forty-seven thousand, nine hundred twenty-five".