14886641 has 24 divisors (see below), whose sum is σ = 19206720. Its totient is φ = 11407200.

The previous prime is 14886607. The next prime is 14886659. The reversal of 14886641 is 14668841.

It is not a de Polignac number, because 14886641 - 2¹⁰ = 14885617 is a prime.

It is a super-2 number, since 2×14886641² = 443224160525762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14886595 and 14886604.

It is not an unprimeable number, because it can be changed into a prime (14886341) 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 23 ways as a sum of consecutive naturals, for example, 38075 + ... + 38463.

It is an arithmetic number, because the mean of its divisors is an integer number (800280).

Almost surely, 2^14886641 is an apocalyptic number.

14886641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14886641 is a deficient number, since it is larger than the sum of its proper divisors (4320079).

14886641 is a wasteful number, since it uses less digits than its factorization.

14886641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 478 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 14886641 is about 3858.3210078997. The cubic root of 14886641 is about 245.9983750746.

The spelling of 14886641 in words is "fourteen million, eight hundred eighty-six thousand, six hundred forty-one".