13725332 has 6 divisors (see below), whose sum is σ = 24019338. Its totient is φ = 6862664.

The previous prime is 13725329. The next prime is 13725359. The reversal of 13725332 is 23352731.

13725332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10023556 + 3701776 = 3166^2 + 1924^2 .

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715663 + ... + 1715670.

It is an arithmetic number, because the mean of its divisors is an integer number (4003223).

Almost surely, 2^13725332 is an apocalyptic number.

It is an amenable number.

13725332 is a deficient number, since it is larger than the sum of its proper divisors (10294006).

13725332 is a wasteful number, since it uses less digits than its factorization.

13725332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431337 (or 3431335 counting only the distinct ones).

The product of its digits is 3780, while the sum is 26.

The square root of 13725332 is about 3704.7715179212. The cubic root of 13725332 is about 239.4276407350.

The spelling of 13725332 in words is "thirteen million, seven hundred twenty-five thousand, three hundred thirty-two".