8013486 has 32 divisors (see below), whose sum is σ = 17515008. Its totient is φ = 2429280.

The previous prime is 8013479. The next prime is 8013487. The reversal of 8013486 is 6843108.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8013487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4815 + ... + 6261.

It is an arithmetic number, because the mean of its divisors is an integer number (547344).

Almost surely, 2^8013486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8013486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8757504).

8013486 is an abundant number, since it is smaller than the sum of its proper divisors (9501522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8013486 is a wasteful number, since it uses less digits than its factorization.

8013486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8013486 is about 2830.8101313935. The cubic root of 8013486 is about 200.1123202423.

The spelling of 8013486 in words is "eight million, thirteen thousand, four hundred eighty-six".