14537009 has 4 divisors (see below), whose sum is σ = 14548800. Its totient is φ = 14525220.

The previous prime is 14536997. The next prime is 14537011. The reversal of 14537009 is 90073541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14537009 - 2¹⁶ = 14471473 is a prime.

It is a super-2 number, since 2×14537009² = 422649261332162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14537209) 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 3 ways as a sum of consecutive naturals, for example, 3797 + ... + 6594.

It is an arithmetic number, because the mean of its divisors is an integer number (3637200).

Almost surely, 2^14537009 is an apocalyptic number.

It is an amenable number.

14537009 is a deficient number, since it is larger than the sum of its proper divisors (11791).

14537009 is a wasteful number, since it uses less digits than its factorization.

14537009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11790.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 14537009 is about 3812.7429758640. The cubic root of 14537009 is about 244.0572348490.

The spelling of 14537009 in words is "fourteen million, five hundred thirty-seven thousand, nine".