13084870 has 16 divisors (see below), whose sum is σ = 23727168. Its totient is φ = 5195200.

The previous prime is 13084823. The next prime is 13084871. The reversal of 13084870 is 7848031.

It is a happy number.

13084870 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 (13084871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3406 + ... + 6145.

It is an arithmetic number, because the mean of its divisors is an integer number (1482948).

Almost surely, 2^13084870 is an apocalyptic number.

13084870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13084870 is a deficient number, since it is larger than the sum of its proper divisors (10642298).

13084870 is a wasteful number, since it uses less digits than its factorization.

13084870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9695.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 13084870 is about 3617.3014803856. The cubic root of 13084870 is about 235.6440458869.

The spelling of 13084870 in words is "thirteen million, eighty-four thousand, eight hundred seventy".