14138862 has 16 divisors (see below), whose sum is σ = 28363392. Its totient is φ = 4698680.

The previous prime is 14138843. The next prime is 14138879. The reversal of 14138862 is 26883141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1314 + ... + 5477.

It is an arithmetic number, because the mean of its divisors is an integer number (1772712).

Almost surely, 2^14138862 is an apocalyptic number.

14138862 is an abundant number, since it is smaller than the sum of its proper divisors (14224530).

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

14138862 is a wasteful number, since it uses less digits than its factorization.

14138862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143.

The product of its digits is 9216, while the sum is 33.

The square root of 14138862 is about 3760.1678154040. The cubic root of 14138862 is about 241.8084566795.

The spelling of 14138862 in words is "fourteen million, one hundred thirty-eight thousand, eight hundred sixty-two".