13925045 has 8 divisors (see below), whose sum is σ = 17249280. Its totient is φ = 10780560.

The previous prime is 13925039. The next prime is 13925047. The reversal of 13925045 is 54052931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13925045 - 2¹⁶ = 13859509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13924999 and 13925017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13925047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44765 + ... + 45074.

It is an arithmetic number, because the mean of its divisors is an integer number (2156160).

Almost surely, 2^13925045 is an apocalyptic number.

It is an amenable number.

13925045 is a deficient number, since it is larger than the sum of its proper divisors (3324235).

13925045 is an equidigital number, since it uses as much as digits as its factorization.

13925045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89875.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 13925045 is about 3731.6276609544. The cubic root of 13925045 is about 240.5833321902.

Adding to 13925045 its reverse (54052931), we get a palindrome (67977976).

The spelling of 13925045 in words is "thirteen million, nine hundred twenty-five thousand, forty-five".