5178214 has 4 divisors (see below), whose sum is σ = 7767324. Its totient is φ = 2589106.

The previous prime is 5178193. The next prime is 5178301. The reversal of 5178214 is 4128715.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1294552 + ... + 1294555.

It is an arithmetic number, because the mean of its divisors is an integer number (1941831).

Almost surely, 2^5178214 is an apocalyptic number.

5178214 is a deficient number, since it is larger than the sum of its proper divisors (2589110).

5178214 is a wasteful number, since it uses less digits than its factorization.

5178214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589109.

The product of its digits is 2240, while the sum is 28.

The square root of 5178214 is about 2275.5689398478. The cubic root of 5178214 is about 173.0055351454.

The spelling of 5178214 in words is "five million, one hundred seventy-eight thousand, two hundred fourteen".