7097040 has 60 divisors (see below), whose sum is σ = 23836644. Its totient is φ = 1892352.

The previous prime is 7097033. The next prime is 7097063. The reversal of 7097040 is 407907.

It can be written as a sum of positive squares in 2 ways, for example, as 2585664 + 4511376 = 1608^2 + 2124^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a junction number, because it is equal to n+sod(n) for n = 7096995 and 7097013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4209 + ... + 5648.

Almost surely, 2^7097040 is an apocalyptic number.

It is an amenable number.

7097040 is an abundant number, since it is smaller than the sum of its proper divisors (16739604).

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

7097040 is a wasteful number, since it uses less digits than its factorization.

7097040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9876 (or 9867 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 7097040 is about 2664.0270268899. The cubic root of 7097040 is about 192.1730211182.

The spelling of 7097040 in words is "seven million, ninety-seven thousand, forty".