13791461 has 4 divisors (see below), whose sum is σ = 13842624. Its totient is φ = 13740300.

The previous prime is 13791451. The next prime is 13791469. The reversal of 13791461 is 16419731.

13791461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16419731 = 709 ⋅23159.

It is a cyclic number.

It is not a de Polignac number, because 13791461 - 2¹⁰ = 13790437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13791469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25175 + ... + 25716.

It is an arithmetic number, because the mean of its divisors is an integer number (3460656).

Almost surely, 2^13791461 is an apocalyptic number.

It is an amenable number.

13791461 is a deficient number, since it is larger than the sum of its proper divisors (51163).

13791461 is an equidigital number, since it uses as much as digits as its factorization.

13791461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51162.

The product of its digits is 4536, while the sum is 32.

The square root of 13791461 is about 3713.6856355917. The cubic root of 13791461 is about 239.8115476644.

The spelling of 13791461 in words is "thirteen million, seven hundred ninety-one thousand, four hundred sixty-one".