5840438 has 16 divisors (see below), whose sum is σ = 8986560. Its totient is φ = 2846016.

The previous prime is 5840423. The next prime is 5840449. The reversal of 5840438 is 8340485.

It is a super-2 number, since 2×5840438² = 68221432063688, 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 7 ways as a sum of consecutive naturals, for example, 15731 + ... + 16097.

It is an arithmetic number, because the mean of its divisors is an integer number (561660).

Almost surely, 2^5840438 is an apocalyptic number.

5840438 is a deficient number, since it is larger than the sum of its proper divisors (3146122).

5840438 is a wasteful number, since it uses less digits than its factorization.

5840438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 5840438 is about 2416.6998158646. The cubic root of 5840438 is about 180.0867688660.

The spelling of 5840438 in words is "five million, eight hundred forty thousand, four hundred thirty-eight".