13853630 has 16 divisors (see below), whose sum is σ = 28499040. Its totient is φ = 4749792.

The previous prime is 13853599. The next prime is 13853647. The reversal of 13853630 is 3635831.

It is a junction number, because it is equal to n+sod(n) for n = 13853593 and 13853602.

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, 98885 + ... + 99024.

It is an arithmetic number, because the mean of its divisors is an integer number (1781190).

Almost surely, 2^13853630 is an apocalyptic number.

13853630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13853630 is an abundant number, since it is smaller than the sum of its proper divisors (14645410).

13853630 is a wasteful number, since it uses less digits than its factorization.

13853630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197923.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 13853630 is about 3722.0464800967. The cubic root of 13853630 is about 240.1713475450.

The spelling of 13853630 in words is "thirteen million, eight hundred fifty-three thousand, six hundred thirty".