13748810 has 16 divisors (see below), whose sum is σ = 25546752. Its totient is φ = 5322000.

The previous prime is 13748807. The next prime is 13748831. The reversal of 13748810 is 1884731.

It is a super-2 number, since 2×13748810² = 378059552832200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21866 + ... + 22485.

It is an arithmetic number, because the mean of its divisors is an integer number (1596672).

Almost surely, 2^13748810 is an apocalyptic number.

13748810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13748810 is a deficient number, since it is larger than the sum of its proper divisors (11797942).

13748810 is a wasteful number, since it uses less digits than its factorization.

13748810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44389.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 13748810 is about 3707.9387805087. The cubic root of 13748810 is about 239.5640813936.

The spelling of 13748810 in words is "thirteen million, seven hundred forty-eight thousand, eight hundred ten".