5671842 has 32 divisors (see below), whose sum is σ = 13029120. Its totient is φ = 1627920.

The previous prime is 5671837. The next prime is 5671859. The reversal of 5671842 is 2481765.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 15 ways as a sum of consecutive naturals, for example, 1008 + ... + 3515.

It is an arithmetic number, because the mean of its divisors is an integer number (407160).

Almost surely, 2^5671842 is an apocalyptic number.

5671842 is an abundant number, since it is smaller than the sum of its proper divisors (7357278).

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

5671842 is a wasteful number, since it uses less digits than its factorization.

5671842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558.

The product of its digits is 13440, while the sum is 33.

The square root of 5671842 is about 2381.5629321939. The cubic root of 5671842 is about 178.3369663762.

The spelling of 5671842 in words is "five million, six hundred seventy-one thousand, eight hundred forty-two".