5387331 has 4 divisors (see below), whose sum is σ = 7183112. Its totient is φ = 3591552.

The previous prime is 5387329. The next prime is 5387339. The reversal of 5387331 is 1337835.

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

It is not a de Polignac number, because 5387331 - 2¹ = 5387329 is a prime.

It is a super-2 number, since 2×5387331² = 58046670607122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

5387331 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897886 + ... + 897891.

It is an arithmetic number, because the mean of its divisors is an integer number (1795778).

Almost surely, 2^5387331 is an apocalyptic number.

5387331 is a deficient number, since it is larger than the sum of its proper divisors (1795781).

5387331 is a wasteful number, since it uses less digits than its factorization.

5387331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795780.

The product of its digits is 7560, while the sum is 30.

The square root of 5387331 is about 2321.0624722312. The cubic root of 5387331 is about 175.3037554460.

The spelling of 5387331 in words is "five million, three hundred eighty-seven thousand, three hundred thirty-one".