7101040 has 40 divisors (see below), whose sum is σ = 16963200. Its totient is φ = 2762496.

The previous prime is 7101037. The next prime is 7101047. The reversal of 7101040 is 401017.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7101040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7101047) 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, 1761 + ... + 4159.

It is an arithmetic number, because the mean of its divisors is an integer number (424080).

Almost surely, 2^7101040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7101040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8481600).

7101040 is an abundant number, since it is smaller than the sum of its proper divisors (9862160).

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

7101040 is a wasteful number, since it uses less digits than its factorization.

7101040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449 (or 2443 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 7101040 is about 2664.7776642714. Note that the first 3 decimals coincide. The cubic root of 7101040 is about 192.2091182195.

Adding to 7101040 its reverse (401017), we get a palindrome (7502057).

The spelling of 7101040 in words is "seven million, one hundred one thousand, forty".