14538845 has 16 divisors (see below), whose sum is σ = 18213888. Its totient is φ = 11128320.

The previous prime is 14538827. The next prime is 14538847. The reversal of 14538845 is 54883541.

It is not a de Polignac number, because 14538845 - 2¹² = 14534749 is a prime.

It is a super-2 number, since 2×14538845² = 422756027868050, 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 = 14538799 and 14538808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14538847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14552 + ... + 15518.

It is an arithmetic number, because the mean of its divisors is an integer number (1138368).

Almost surely, 2^14538845 is an apocalyptic number.

It is an amenable number.

14538845 is a deficient number, since it is larger than the sum of its proper divisors (3675043).

14538845 is an equidigital number, since it uses as much as digits as its factorization.

14538845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100.

The product of its digits is 76800, while the sum is 38.

The square root of 14538845 is about 3812.9837398027. The cubic root of 14538845 is about 244.0675090904.

The spelling of 14538845 in words is "fourteen million, five hundred thirty-eight thousand, eight hundred forty-five".