5842638 has 32 divisors (see below), whose sum is σ = 13065120. Its totient is φ = 1935360.

The previous prime is 5842631. The next prime is 5842657. The reversal of 5842638 is 8362485.

It is a d-powerful number, because it can be written as 5⁵ + 8² + 4³ + 2²⁰ + 6⁵ + 3¹⁴ + 8² .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5842631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13668 + ... + 14088.

It is an arithmetic number, because the mean of its divisors is an integer number (408285).

Almost surely, 2^5842638 is an apocalyptic number.

5842638 is an abundant number, since it is smaller than the sum of its proper divisors (7222482).

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

5842638 is a wasteful number, since it uses less digits than its factorization.

5842638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 683 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 5842638 is about 2417.1549391795. The cubic root of 5842638 is about 180.1093779669.

The spelling of 5842638 in words is "five million, eight hundred forty-two thousand, six hundred thirty-eight".