13501741 has 4 divisors (see below), whose sum is σ = 14729184. Its totient is φ = 12274300.

The previous prime is 13501739. The next prime is 13501753. The reversal of 13501741 is 14710531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13501741 - 2¹ = 13501739 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13501141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613705 + ... + 613726.

It is an arithmetic number, because the mean of its divisors is an integer number (3682296).

Almost surely, 2^13501741 is an apocalyptic number.

13501741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13501741 is a deficient number, since it is larger than the sum of its proper divisors (1227443).

13501741 is a wasteful number, since it uses less digits than its factorization.

13501741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227442.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 13501741 is about 3674.4715266280. The cubic root of 13501741 is about 238.1203931524.

The spelling of 13501741 in words is "thirteen million, five hundred one thousand, seven hundred forty-one".