5178384 has 40 divisors (see below), whose sum is σ = 14865120. Its totient is φ = 1725984.

The previous prime is 5178379. The next prime is 5178389. The reversal of 5178384 is 4838715.

It is an interprime number because it is at equal distance from previous prime (5178379) and next prime (5178389).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5178389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5562 + ... + 6425.

It is an arithmetic number, because the mean of its divisors is an integer number (371628).

Almost surely, 2^5178384 is an apocalyptic number.

5178384 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5178384 is an abundant number, since it is smaller than the sum of its proper divisors (9686736).

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

5178384 is a wasteful number, since it uses less digits than its factorization.

5178384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12004 (or 11992 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 5178384 is about 2275.6062928371. The cubic root of 5178384 is about 173.0074283734.

The spelling of 5178384 in words is "five million, one hundred seventy-eight thousand, three hundred eighty-four".