13823910 has 48 divisors (see below), whose sum is σ = 36138960. Its totient is φ = 3666240.

The previous prime is 13823891. The next prime is 13823921. The reversal of 13823910 is 1932831.

It is a super-2 number, since 2×13823910² = 382200975376200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23925 + ... + 24495.

It is an arithmetic number, because the mean of its divisors is an integer number (752895).

Almost surely, 2^13823910 is an apocalyptic number.

13823910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13823910 is an abundant number, since it is smaller than the sum of its proper divisors (22315050).

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

13823910 is a wasteful number, since it uses less digits than its factorization.

13823910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 13823910 is about 3718.0519092665. The cubic root of 13823910 is about 239.9994791655. Note that the first 3 decimals are identical.

The spelling of 13823910 in words is "thirteen million, eight hundred twenty-three thousand, nine hundred ten".