5342838 has 16 divisors (see below), whose sum is σ = 11248320. Its totient is φ = 1687176.

The previous prime is 5342809. The next prime is 5342851. The reversal of 5342838 is 8382435.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5342799 and 5342808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23320 + ... + 23547.

It is an arithmetic number, because the mean of its divisors is an integer number (703020).

Almost surely, 2^5342838 is an apocalyptic number.

5342838 is an abundant number, since it is smaller than the sum of its proper divisors (5905482).

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

5342838 is a wasteful number, since it uses less digits than its factorization.

5342838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46891.

The product of its digits is 23040, while the sum is 33.

The square root of 5342838 is about 2311.4579814481. The cubic root of 5342838 is about 174.8198199925.

The spelling of 5342838 in words is "five million, three hundred forty-two thousand, eight hundred thirty-eight".