13067830 has 16 divisors (see below), whose sum is σ = 23574960. Its totient is φ = 5215392.

The previous prime is 13067827. The next prime is 13067843. The reversal of 13067830 is 3876031.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4276 + ... + 6664.

It is an arithmetic number, because the mean of its divisors is an integer number (1473435).

Almost surely, 2^13067830 is an apocalyptic number.

13067830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13067830 is a deficient number, since it is larger than the sum of its proper divisors (10507130).

13067830 is a wasteful number, since it uses less digits than its factorization.

13067830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 13067830 is about 3614.9453661155. The cubic root of 13067830 is about 235.5417109296.

It can be divided in two parts, 130 and 67830, that multiplied together give a triangular number (8817900 = T₄₁₉₉).

The spelling of 13067830 in words is "thirteen million, sixty-seven thousand, eight hundred thirty".