7005940 has 24 divisors (see below), whose sum is σ = 14764680. Its totient is φ = 2792448.

The previous prime is 7005931. The next prime is 7005941. The reversal of 7005940 is 495007.

It can be written as a sum of positive squares in 4 ways, for example, as 675684 + 6330256 = 822^2 + 2516^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7005941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8256 + ... + 9064.

It is an arithmetic number, because the mean of its divisors is an integer number (615195).

Almost surely, 2^7005940 is an apocalyptic number.

It is an amenable number.

7005940 is an abundant number, since it is smaller than the sum of its proper divisors (7758740).

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

7005940 is a wasteful number, since it uses less digits than its factorization.

7005940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 7005940 is about 2646.8736275085. The cubic root of 7005940 is about 191.3472116043.

The spelling of 7005940 in words is "seven million, five thousand, nine hundred forty".