13714040 has 32 divisors (see below), whose sum is σ = 31056480. Its totient is φ = 5450112.

The previous prime is 13714039. The next prime is 13714061. The reversal of 13714040 is 4041731.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 5654 + ... + 7706.

It is an arithmetic number, because the mean of its divisors is an integer number (970515).

Almost surely, 2^13714040 is an apocalyptic number.

13714040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13714040 is an abundant number, since it is smaller than the sum of its proper divisors (17342440).

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

13714040 is a wasteful number, since it uses less digits than its factorization.

13714040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231 (or 2227 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 13714040 is about 3703.2472237214. The cubic root of 13714040 is about 239.3619626955.

Adding to 13714040 its reverse (4041731), we get a palindrome (17755771).

The spelling of 13714040 in words is "thirteen million, seven hundred fourteen thousand, forty".