13461573 has 8 divisors (see below), whose sum is σ = 18216928. Its totient is φ = 8840304.

The previous prime is 13461559. The next prime is 13461587. The reversal of 13461573 is 37516431.

It is an interprime number because it is at equal distance from previous prime (13461559) and next prime (13461587).

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

It is not a de Polignac number, because 13461573 - 2⁹ = 13461061 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 13461573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13461593) 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 7 ways as a sum of consecutive naturals, for example, 33286 + ... + 33687.

It is an arithmetic number, because the mean of its divisors is an integer number (2277116).

Almost surely, 2^13461573 is an apocalyptic number.

It is an amenable number.

13461573 is a deficient number, since it is larger than the sum of its proper divisors (4755355).

13461573 is an equidigital number, since it uses as much as digits as its factorization.

13461573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67043.

The product of its digits is 7560, while the sum is 30.

The square root of 13461573 is about 3669.0016353226. The cubic root of 13461573 is about 237.8840206518.

The spelling of 13461573 in words is "thirteen million, four hundred sixty-one thousand, five hundred seventy-three".