14529487 has 4 divisors (see below), whose sum is σ = 16605136. Its totient is φ = 12453840.

The previous prime is 14529467. The next prime is 14529499. The reversal of 14529487 is 78492541.

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

It is a de Polignac number, because none of the positive numbers 2^k-14529487 is a prime.

It is a super-2 number, since 2×14529487² = 422211984966338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14529467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037814 + ... + 1037827.

It is an arithmetic number, because the mean of its divisors is an integer number (4151284).

Almost surely, 2^14529487 is an apocalyptic number.

14529487 is a deficient number, since it is larger than the sum of its proper divisors (2075649).

14529487 is an equidigital number, since it uses as much as digits as its factorization.

14529487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075648.

The product of its digits is 80640, while the sum is 40.

The square root of 14529487 is about 3811.7564192902. The cubic root of 14529487 is about 244.0151327621.

The spelling of 14529487 in words is "fourteen million, five hundred twenty-nine thousand, four hundred eighty-seven".