14542861 has 4 divisors (see below), whose sum is σ = 14630112. Its totient is φ = 14455612.

The previous prime is 14542849. The next prime is 14542907. The reversal of 14542861 is 16824541.

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 14542861 - 2⁹ = 14542349 is a prime.

It is a super-2 number, since 2×14542861² = 422989612130642, 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 (14542061) 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, 43375 + ... + 43708.

It is an arithmetic number, because the mean of its divisors is an integer number (3657528).

Almost surely, 2^14542861 is an apocalyptic number.

It is an amenable number.

14542861 is a deficient number, since it is larger than the sum of its proper divisors (87251).

14542861 is an equidigital number, since it uses as much as digits as its factorization.

14542861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87250.

The product of its digits is 7680, while the sum is 31.

The square root of 14542861 is about 3813.5103251466. The cubic root of 14542861 is about 244.0899795796.

The spelling of 14542861 in words is "fourteen million, five hundred forty-two thousand, eight hundred sixty-one".