13441725 has 36 divisors (see below), whose sum is σ = 26269152. Its totient is φ = 6516000.

The previous prime is 13441723. The next prime is 13441733. The reversal of 13441725 is 52714431.

It is not a de Polignac number, because 13441725 - 2¹ = 13441723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441723) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 241 + ... + 5190.

Almost surely, 2^13441725 is an apocalyptic number.

13441725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13441725 is a deficient number, since it is larger than the sum of its proper divisors (12827427).

13441725 is a wasteful number, since it uses less digits than its factorization.

13441725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5458 (or 5450 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 13441725 is about 3666.2958145791. The cubic root of 13441725 is about 237.7670495656.

The spelling of 13441725 in words is "thirteen million, four hundred forty-one thousand, seven hundred twenty-five".