13706630 has 16 divisors (see below), whose sum is σ = 28196640. Its totient is φ = 4699392.

The previous prime is 13706611. The next prime is 13706663. The reversal of 13706630 is 3660731.

It is a self number, because there is not a number n which added to its sum of digits gives 13706630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97835 + ... + 97974.

It is an arithmetic number, because the mean of its divisors is an integer number (1762290).

Almost surely, 2^13706630 is an apocalyptic number.

13706630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13706630 is an abundant number, since it is smaller than the sum of its proper divisors (14490010).

13706630 is a wasteful number, since it uses less digits than its factorization.

13706630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195823.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 13706630 is about 3702.2466152324. The cubic root of 13706630 is about 239.3188440694.

It can be divided in two parts, 1370 and 6630, that added together give a cube (8000 = 20³).

The spelling of 13706630 in words is "thirteen million, seven hundred six thousand, six hundred thirty".