14285538 has 32 divisors (see below), whose sum is σ = 31993920. Its totient is φ = 4724640.

The previous prime is 14285533. The next prime is 14285543. The reversal of 14285538 is 83558241.

It is a happy number.

14285538 is a `hidden beast` number, since 1 + 42 + 85 + 538 = 666.

It is an interprime number because it is at equal distance from previous prime (14285533) and next prime (14285543).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14285533) 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, 6433 + ... + 8363.

It is an arithmetic number, because the mean of its divisors is an integer number (999810).

Almost surely, 2^14285538 is an apocalyptic number.

14285538 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14285538 is an abundant number, since it is smaller than the sum of its proper divisors (17708382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14285538 is a wasteful number, since it uses less digits than its factorization.

14285538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079 (or 2073 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 14285538 is about 3779.6214096123. The cubic root of 14285538 is about 242.6417522456.

The spelling of 14285538 in words is "fourteen million, two hundred eighty-five thousand, five hundred thirty-eight".