14164740 has 96 divisors (see below), whose sum is σ = 46690560. Its totient is φ = 3552768.

The previous prime is 14164739. The next prime is 14164753. The reversal of 14164740 is 4746141.

14164740 is a `hidden beast` number, since 14 + 1 + 647 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8409 + ... + 9951.

It is an arithmetic number, because the mean of its divisors is an integer number (486360).

Almost surely, 2^14164740 is an apocalyptic number.

14164740 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 14164740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23345280).

14164740 is an abundant number, since it is smaller than the sum of its proper divisors (32525820).

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

14164740 is a wasteful number, since it uses less digits than its factorization.

14164740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578 (or 1570 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 14164740 is about 3763.6073121408. The cubic root of 14164740 is about 241.9558920591.

The spelling of 14164740 in words is "fourteen million, one hundred sixty-four thousand, seven hundred forty".