5278167 has 6 divisors (see below), whose sum is σ = 7624032. Its totient is φ = 3518772.

The previous prime is 5278151. The next prime is 5278171. The reversal of 5278167 is 7618725.

It is not a de Polignac number, because 5278167 - 2⁴ = 5278151 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278127) 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 5 ways as a sum of consecutive naturals, for example, 293223 + ... + 293240.

It is an arithmetic number, because the mean of its divisors is an integer number (1270672).

Almost surely, 2^5278167 is an apocalyptic number.

5278167 is a deficient number, since it is larger than the sum of its proper divisors (2345865).

5278167 is a wasteful number, since it uses less digits than its factorization.

5278167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586469 (or 586466 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 5278167 is about 2297.4261685634. The cubic root of 5278167 is about 174.1116010174. Note that the first 3 decimals are identical.

It can be divided in two parts, 5278 and 167, that added together give a palindrome (5445).

The spelling of 5278167 in words is "five million, two hundred seventy-eight thousand, one hundred sixty-seven".