13601541 has 8 divisors (see below), whose sum is σ = 18391104. Its totient is φ = 8939840.

The previous prime is 13601521. The next prime is 13601543. The reversal of 13601541 is 14510631.

13601541 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13601541 - 2⁶ = 13601477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13601543) 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, 31716 + ... + 32141.

It is an arithmetic number, because the mean of its divisors is an integer number (2298888).

Almost surely, 2^13601541 is an apocalyptic number.

It is an amenable number.

13601541 is a deficient number, since it is larger than the sum of its proper divisors (4789563).

13601541 is an equidigital number, since it uses as much as digits as its factorization.

13601541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63931.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 13601541 is about 3688.0267081462. The cubic root of 13601541 is about 238.7056535234.

The spelling of 13601541 in words is "thirteen million, six hundred one thousand, five hundred forty-one".