5671516 has 12 divisors (see below), whose sum is σ = 10061632. Its totient is φ = 2796768.

The previous prime is 5671513. The next prime is 5671517. The reversal of 5671516 is 6151765.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5671511) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9420 + ... + 10003.

Almost surely, 2^5671516 is an apocalyptic number.

It is an amenable number.

5671516 is a deficient number, since it is larger than the sum of its proper divisors (4390116).

5671516 is a wasteful number, since it uses less digits than its factorization.

5671516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19500 (or 19498 counting only the distinct ones).

The product of its digits is 6300, while the sum is 31.

The square root of 5671516 is about 2381.4944887612. The cubic root of 5671516 is about 178.3335495577. Note that the first 3 decimals are identical.

Subtracting 5671516 from its reverse (6151765), we obtain a square (480249 = 693²).

The spelling of 5671516 in words is "five million, six hundred seventy-one thousand, five hundred sixteen".