13724077 has 8 divisors (see below), whose sum is σ = 14708736. Its totient is φ = 12771792.

The previous prime is 13724071. The next prime is 13724093. The reversal of 13724077 is 77042731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13724077 - 2³ = 13724069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13724071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7213 + ... + 8914.

It is an arithmetic number, because the mean of its divisors is an integer number (1838592).

Almost surely, 2^13724077 is an apocalyptic number.

It is an amenable number.

13724077 is a deficient number, since it is larger than the sum of its proper divisors (984659).

13724077 is a wasteful number, since it uses less digits than its factorization.

13724077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16187.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 13724077 is about 3704.6021378820. The cubic root of 13724077 is about 239.4203430160.

The spelling of 13724077 in words is "thirteen million, seven hundred twenty-four thousand, seventy-seven".