13045486 has 4 divisors (see below), whose sum is σ = 19568232. Its totient is φ = 6522742.

The previous prime is 13045481. The next prime is 13045489. The reversal of 13045486 is 68454031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13045481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3261370 + ... + 3261373.

It is an arithmetic number, because the mean of its divisors is an integer number (4892058).

Almost surely, 2^13045486 is an apocalyptic number.

13045486 is a deficient number, since it is larger than the sum of its proper divisors (6522746).

13045486 is an equidigital number, since it uses as much as digits as its factorization.

13045486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6522745.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 13045486 is about 3611.8535407738. The cubic root of 13045486 is about 235.4073875199.

It can be divided in two parts, 13045 and 486, that added together give a palindrome (13531).

The spelling of 13045486 in words is "thirteen million, forty-five thousand, four hundred eighty-six".