13461505 has 8 divisors (see below), whose sum is σ = 16497792. Its totient is φ = 10539888.

The previous prime is 13461493. The next prime is 13461551. The reversal of 13461505 is 50516431.

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 13461505 - 2¹³ = 13453313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13461505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28407 + ... + 28876.

It is an arithmetic number, because the mean of its divisors is an integer number (2062224).

Almost surely, 2^13461505 is an apocalyptic number.

It is an amenable number.

13461505 is a deficient number, since it is larger than the sum of its proper divisors (3036287).

13461505 is an equidigital number, since it uses as much as digits as its factorization.

13461505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57335.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 13461505 is about 3668.9923684848. The cubic root of 13461505 is about 237.8836201007.

Adding to 13461505 its reverse (50516431), we get a palindrome (63977936).

The spelling of 13461505 in words is "thirteen million, four hundred sixty-one thousand, five hundred five".