13814734 has 4 divisors (see below), whose sum is σ = 20722104. Its totient is φ = 6907366.

The previous prime is 13814719. The next prime is 13814753. The reversal of 13814734 is 43741831.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 13814696 and 13814705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3453682 + ... + 3453685.

It is an arithmetic number, because the mean of its divisors is an integer number (5180526).

Almost surely, 2^13814734 is an apocalyptic number.

13814734 is a deficient number, since it is larger than the sum of its proper divisors (6907370).

13814734 is an equidigital number, since it uses as much as digits as its factorization.

13814734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6907369.

The product of its digits is 8064, while the sum is 31.

The square root of 13814734 is about 3716.8177248824. The cubic root of 13814734 is about 239.9463653295.

The spelling of 13814734 in words is "thirteen million, eight hundred fourteen thousand, seven hundred thirty-four".