7014140 has 24 divisors (see below), whose sum is σ = 16834272. Its totient is φ = 2404800.

The previous prime is 7014131. The next prime is 7014151. The reversal of 7014140 is 414107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24911 + ... + 25190.

It is an arithmetic number, because the mean of its divisors is an integer number (701428).

Almost surely, 2^7014140 is an apocalyptic number.

7014140 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7014140 is an abundant number, since it is smaller than the sum of its proper divisors (9820132).

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

7014140 is a wasteful number, since it uses less digits than its factorization.

7014140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50117 (or 50115 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 7014140 is about 2648.4221717846. The cubic root of 7014140 is about 191.4218356794.

Adding to 7014140 its reverse (414107), we get a palindrome (7428247).

The spelling of 7014140 in words is "seven million, fourteen thousand, one hundred forty".