13471724 has 12 divisors (see below), whose sum is σ = 26943504. Its totient is φ = 5773584.

The previous prime is 13471693. The next prime is 13471727. The reversal of 13471724 is 42717431.

13471724 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13471727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240539 + ... + 240594.

It is an arithmetic number, because the mean of its divisors is an integer number (2245292).

Almost surely, 2^13471724 is an apocalyptic number.

13471724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13471724 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13471724 is a wasteful number, since it uses less digits than its factorization.

13471724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481144 (or 481142 counting only the distinct ones).

The product of its digits is 4704, while the sum is 29.

The square root of 13471724 is about 3670.3847209795. The cubic root of 13471724 is about 237.9437995493.

The spelling of 13471724 in words is "thirteen million, four hundred seventy-one thousand, seven hundred twenty-four".