13327725 has 24 divisors (see below), whose sum is σ = 22311072. Its totient is φ = 7019200.

The previous prime is 13327723. The next prime is 13327739. The reversal of 13327725 is 52772331.

It is not a de Polignac number, because 13327725 - 2¹ = 13327723 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13327692 and 13327701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13327723) 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, 5155 + ... + 7295.

It is an arithmetic number, because the mean of its divisors is an integer number (929628).

Almost surely, 2^13327725 is an apocalyptic number.

13327725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13327725 is a deficient number, since it is larger than the sum of its proper divisors (8983347).

13327725 is a wasteful number, since it uses less digits than its factorization.

13327725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237 (or 2232 counting only the distinct ones).

The product of its digits is 8820, while the sum is 30.

The square root of 13327725 is about 3650.7156832599. The cubic root of 13327725 is about 237.0929685646.

The spelling of 13327725 in words is "thirteen million, three hundred twenty-seven thousand, seven hundred twenty-five".