7013040 has 40 divisors (see below), whose sum is σ = 21741168. Its totient is φ = 1870080.

The previous prime is 7013029. The next prime is 7013053. The reversal of 7013040 is 403107.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14371 + ... + 14850.

Almost surely, 2^7013040 is an apocalyptic number.

It is an amenable number.

7013040 is an abundant number, since it is smaller than the sum of its proper divisors (14728128).

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

7013040 is a wasteful number, since it uses less digits than its factorization.

7013040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29237 (or 29231 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 7013040 is about 2648.2144928234. The cubic root of 7013040 is about 191.4118285116.

Adding to 7013040 its reverse (403107), we get a palindrome (7416147).

It can be divided in two parts, 701 and 3040, that added together give a triangular number (3741 = T₈₆).

The spelling of 7013040 in words is "seven million, thirteen thousand, forty".