5271394 has 16 divisors (see below), whose sum is σ = 8421408. Its totient is φ = 2466112.

The previous prime is 5271373. The next prime is 5271397. The reversal of 5271394 is 4931725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271397) 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, 7377 + ... + 8059.

It is an arithmetic number, because the mean of its divisors is an integer number (526338).

Almost surely, 2^5271394 is an apocalyptic number.

5271394 is a deficient number, since it is larger than the sum of its proper divisors (3150014).

5271394 is a wasteful number, since it uses less digits than its factorization.

5271394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its digits is 7560, while the sum is 31.

The square root of 5271394 is about 2295.9516545433. The cubic root of 5271394 is about 174.0370951870.

It can be divided in two parts, 5271 and 394, that added together give a palindrome (5665).

The spelling of 5271394 in words is "five million, two hundred seventy-one thousand, three hundred ninety-four".