5840540 has 12 divisors (see below), whose sum is σ = 12265176. Its totient is φ = 2336208.

The previous prime is 5840539. The next prime is 5840563. The reversal of 5840540 is 450485.

It is a super-2 number, since 2×5840540² = 68223814983200, which contains 22 as substring.

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, 145994 + ... + 146033.

It is an arithmetic number, because the mean of its divisors is an integer number (1022098).

Almost surely, 2^5840540 is an apocalyptic number.

It is an amenable number.

5840540 is an abundant number, since it is smaller than the sum of its proper divisors (6424636).

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

5840540 is a wasteful number, since it uses less digits than its factorization.

5840540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292036 (or 292034 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5840540 is about 2416.7209189313. The cubic root of 5840540 is about 180.0878172316.

The spelling of 5840540 in words is "five million, eight hundred forty thousand, five hundred forty".