14138696 has 64 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 5575680.

The previous prime is 14138693. The next prime is 14138711. The reversal of 14138696 is 69683141.

14138696 = 583² + 584² + ... + 621².

It is not an unprimeable number, because it can be changed into a prime (14138693) 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, 19085 + ... + 19811.

It is an arithmetic number, because the mean of its divisors is an integer number (515970).

Almost surely, 2^14138696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14138696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16511040).

14138696 is an abundant number, since it is smaller than the sum of its proper divisors (18883384).

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

14138696 is a wasteful number, since it uses less digits than its factorization.

14138696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 770 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 14138696 is about 3760.1457418563. The cubic root of 14138696 is about 241.8075103430.

The spelling of 14138696 in words is "fourteen million, one hundred thirty-eight thousand, six hundred ninety-six".