14238487 has 8 divisors (see below), whose sum is σ = 14504400. Its totient is φ = 13975104.

The previous prime is 14238481. The next prime is 14238493. The reversal of 14238487 is 78483241.

14238487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14238481) and next prime (14238493).

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 14238487 - 2³ = 14238479 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 (14238481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13464 + ... + 14482.

It is an arithmetic number, because the mean of its divisors is an integer number (1813050).

Almost surely, 2^14238487 is an apocalyptic number.

14238487 is a deficient number, since it is larger than the sum of its proper divisors (265913).

14238487 is a wasteful number, since it uses less digits than its factorization.

14238487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265.

The product of its digits is 43008, while the sum is 37.

The square root of 14238487 is about 3773.3919753983. The cubic root of 14238487 is about 242.3750700960.

The spelling of 14238487 in words is "fourteen million, two hundred thirty-eight thousand, four hundred eighty-seven".