14540536 has 24 divisors (see below), whose sum is σ = 27940680. Its totient is φ = 7093968.

The previous prime is 14540489. The next prime is 14540543. The reversal of 14540536 is 63504541.

It is a super-2 number, since 2×14540536² = 422854374334592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14301 + ... + 15283.

It is an arithmetic number, because the mean of its divisors is an integer number (1164195).

Almost surely, 2^14540536 is an apocalyptic number.

It is an amenable number.

14540536 is a deficient number, since it is larger than the sum of its proper divisors (13400144).

14540536 is an equidigital number, since it uses as much as digits as its factorization.

14540536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 14540536 is about 3813.2054757120. The cubic root of 14540536 is about 244.0769711478.

The spelling of 14540536 in words is "fourteen million, five hundred forty thousand, five hundred thirty-six".