13724034 has 16 divisors (see below), whose sum is σ = 27705888. Its totient is φ = 4531712.

The previous prime is 13724027. The next prime is 13724059. The reversal of 13724034 is 43042731.

It is a junction number, because it is equal to n+sod(n) for n = 13723995 and 13724013.

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, 10047 + ... + 11330.

It is an arithmetic number, because the mean of its divisors is an integer number (1731618).

Almost surely, 2^13724034 is an apocalyptic number.

13724034 is an abundant number, since it is smaller than the sum of its proper divisors (13981854).

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

13724034 is a wasteful number, since it uses less digits than its factorization.

13724034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21489.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 13724034 is about 3704.5963342853. The cubic root of 13724034 is about 239.4200929668.

Adding to 13724034 its reverse (43042731), we get a palindrome (56766765).

The spelling of 13724034 in words is "thirteen million, seven hundred twenty-four thousand, thirty-four".