5011671 has 24 divisors (see below), whose sum is σ = 7872384. Its totient is φ = 2827440.

The previous prime is 5011661. The next prime is 5011729. The reversal of 5011671 is 1761105.

It is not a de Polignac number, because 5011671 - 2⁵ = 5011639 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5011621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14976 + ... + 15306.

It is an arithmetic number, because the mean of its divisors is an integer number (328016).

Almost surely, 2^5011671 is an apocalyptic number.

5011671 is a deficient number, since it is larger than the sum of its proper divisors (2860713).

5011671 is a wasteful number, since it uses less digits than its factorization.

5011671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 5011671 is about 2238.6761713120. The cubic root of 5011671 is about 171.1305388103.

Adding to 5011671 its reverse (1761105), we get a palindrome (6772776).

The spelling of 5011671 in words is "five million, eleven thousand, six hundred seventy-one".