5671946 has 24 divisors (see below), whose sum is σ = 10221696. Its totient is φ = 2351160.

The previous prime is 5671927. The next prime is 5671949. The reversal of 5671946 is 6491765.

It is not an unprimeable number, because it can be changed into a prime (5671949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2105 + ... + 3971.

It is an arithmetic number, because the mean of its divisors is an integer number (425904).

Almost surely, 2^5671946 is an apocalyptic number.

5671946 is a deficient number, since it is larger than the sum of its proper divisors (4549750).

5671946 is a wasteful number, since it uses less digits than its factorization.

5671946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914 (or 1907 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 5671946 is about 2381.5847664948. The cubic root of 5671946 is about 178.3380563767.

It can be divided in two parts, 56719 and 46, that added together give a palindrome (56765).

The spelling of 5671946 in words is "five million, six hundred seventy-one thousand, nine hundred forty-six".