5387178 has 16 divisors (see below), whose sum is σ = 10797120. Its totient is φ = 1791936.

The previous prime is 5387177. The next prime is 5387189. The reversal of 5387178 is 8717835.

It is not an unprimeable number, because it can be changed into a prime (5387171) 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 7 ways as a sum of consecutive naturals, for example, 5026 + ... + 6002.

It is an arithmetic number, because the mean of its divisors is an integer number (674820).

Almost surely, 2^5387178 is an apocalyptic number.

5387178 is an abundant number, since it is smaller than the sum of its proper divisors (5409942).

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

5387178 is a wasteful number, since it uses less digits than its factorization.

5387178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901.

The product of its digits is 47040, while the sum is 39.

The square root of 5387178 is about 2321.0295129532. The cubic root of 5387178 is about 175.3020958903.

It can be divided in two parts, 5387 and 178, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 5387178 in words is "five million, three hundred eighty-seven thousand, one hundred seventy-eight".