13893462 has 36 divisors (see below), whose sum is σ = 33093060. Its totient is φ = 4209480.

The previous prime is 13893431. The next prime is 13893479. The reversal of 13893462 is 26439831.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1012 + ... + 5367.

Almost surely, 2^13893462 is an apocalyptic number.

13893462 is an abundant number, since it is smaller than the sum of its proper divisors (19199598).

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

13893462 is a wasteful number, since it uses less digits than its factorization.

13893462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6409 (or 6395 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 13893462 is about 3727.3934592420. The cubic root of 13893462 is about 240.4013077597.

It can be divided in two parts, 1389 and 3462, that added together give a triangular number (4851 = T₉₈).

The spelling of 13893462 in words is "thirteen million, eight hundred ninety-three thousand, four hundred sixty-two".