14011740 has 144 divisors (see below), whose sum is σ = 47567520. Its totient is φ = 3317760.

The previous prime is 14011691. The next prime is 14011763. The reversal of 14011740 is 4711041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58020 + ... + 58260.

It is an arithmetic number, because the mean of its divisors is an integer number (330330).

Almost surely, 2^14011740 is an apocalyptic number.

14011740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14011740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23783760).

14011740 is an abundant number, since it is smaller than the sum of its proper divisors (33555780).

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

14011740 is a wasteful number, since it uses less digits than its factorization.

14011740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 14011740 is about 3743.2258815092. The cubic root of 14011740 is about 241.0815768097.

Adding to 14011740 its reverse (4711041), we get a palindrome (18722781).

The spelling of 14011740 in words is "fourteen million, eleven thousand, seven hundred forty".