7061140 has 12 divisors (see below), whose sum is σ = 14828436. Its totient is φ = 2824448.

The previous prime is 7061111. The next prime is 7061167. The reversal of 7061140 is 411607.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2883204 + 4177936 = 1698^2 + 2044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176509 + ... + 176548.

It is an arithmetic number, because the mean of its divisors is an integer number (1235703).

Almost surely, 2^7061140 is an apocalyptic number.

It is an amenable number.

7061140 is an abundant number, since it is smaller than the sum of its proper divisors (7767296).

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

7061140 is a wasteful number, since it uses less digits than its factorization.

7061140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353066 (or 353064 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 7061140 is about 2657.2805647880. The cubic root of 7061140 is about 191.8484408697.

Adding to 7061140 its reverse (411607), we get a palindrome (7472747).

The spelling of 7061140 in words is "seven million, sixty-one thousand, one hundred forty".