7007140 has 24 divisors (see below), whose sum is σ = 16817472. Its totient is φ = 2402400.

The previous prime is 7007137. The next prime is 7007149. The reversal of 7007140 is 417007.

It is not an unprimeable number, because it can be changed into a prime (7007149) by changing a digit.

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, 24886 + ... + 25165.

It is an arithmetic number, because the mean of its divisors is an integer number (700728).

Almost surely, 2^7007140 is an apocalyptic number.

7007140 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7007140 is an abundant number, since it is smaller than the sum of its proper divisors (9810332).

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

7007140 is a wasteful number, since it uses less digits than its factorization.

7007140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50067 (or 50065 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 7007140 is about 2647.1003003286. The cubic root of 7007140 is about 191.3581358365.

The spelling of 7007140 in words is "seven million, seven thousand, one hundred forty".