14700340 has 24 divisors (see below), whose sum is σ = 31084200. Its totient is φ = 5839488.

The previous prime is 14700311. The next prime is 14700349. The reversal of 14700340 is 4300741.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 784 + 14699556 = 28^2 + 3834^2 .

It is a super-2 number, since 2×14700340² = 432199992231200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14700349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514 + ... + 5446.

It is an arithmetic number, because the mean of its divisors is an integer number (1295175).

Almost surely, 2^14700340 is an apocalyptic number.

14700340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14700340 is an abundant number, since it is smaller than the sum of its proper divisors (16383860).

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

14700340 is a wasteful number, since it uses less digits than its factorization.

14700340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091 (or 5089 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 14700340 is about 3834.1022417249. The cubic root of 14700340 is about 244.9678702834.

The spelling of 14700340 in words is "fourteen million, seven hundred thousand, three hundred forty".