13481246 has 8 divisors (see below), whose sum is σ = 20768520. Its totient is φ = 6558408.

The previous prime is 13481227. The next prime is 13481257. The reversal of 13481246 is 64218431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91016 + ... + 91163.

It is an arithmetic number, because the mean of its divisors is an integer number (2596065).

Almost surely, 2^13481246 is an apocalyptic number.

13481246 is a deficient number, since it is larger than the sum of its proper divisors (7287274).

13481246 is a wasteful number, since it uses less digits than its factorization.

13481246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182218.

The product of its digits is 4608, while the sum is 29.

The square root of 13481246 is about 3671.6816310786. The cubic root of 13481246 is about 237.9998469975. Note that the first 3 decimals are identical.

Adding to 13481246 its reverse (64218431), we get a palindrome (77699677).

The spelling of 13481246 in words is "thirteen million, four hundred eighty-one thousand, two hundred forty-six".