14530557 has 8 divisors (see below), whose sum is σ = 19545984. Its totient is φ = 9601088.

The previous prime is 14530547. The next prime is 14530559. The reversal of 14530557 is 75503541.

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 14530557 - 2⁴ = 14530541 is a prime.

It is a super-2 number, since 2×14530557² = 422274173460498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14530559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21093 + ... + 21770.

It is an arithmetic number, because the mean of its divisors is an integer number (2443248).

Almost surely, 2^14530557 is an apocalyptic number.

It is an amenable number.

14530557 is a deficient number, since it is larger than the sum of its proper divisors (5015427).

14530557 is a wasteful number, since it uses less digits than its factorization.

14530557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42979.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 14530557 is about 3811.8967719496. The cubic root of 14530557 is about 244.0211226451.

The spelling of 14530557 in words is "fourteen million, five hundred thirty thousand, five hundred fifty-seven".