13013862 has 48 divisors (see below), whose sum is σ = 28074096. Its totient is φ = 4017600.

The previous prime is 13013849. The next prime is 13013863. The reversal of 13013862 is 26831031.

13013862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213312 + ... + 213372.

It is an arithmetic number, because the mean of its divisors is an integer number (584877).

Almost surely, 2^13013862 is an apocalyptic number.

13013862 is an abundant number, since it is smaller than the sum of its proper divisors (15060234).

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

13013862 is a wasteful number, since it uses less digits than its factorization.

13013862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13013862 is about 3607.4730768226. The cubic root of 13013862 is about 235.2170139596.

Adding to 13013862 its reverse (26831031), we get a palindrome (39844893).

The spelling of 13013862 in words is "thirteen million, thirteen thousand, eight hundred sixty-two".