5215331 has 8 divisors (see below), whose sum is σ = 5886000. Its totient is φ = 4577440.

The previous prime is 5215321. The next prime is 5215333. The reversal of 5215331 is 1335125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5215331 - 2⁶ = 5215267 is a prime.

It is a super-2 number, since 2×5215331² = 54399354879122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5215333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7856 + ... + 8493.

It is an arithmetic number, because the mean of its divisors is an integer number (735750).

Almost surely, 2^5215331 is an apocalyptic number.

5215331 is a deficient number, since it is larger than the sum of its proper divisors (670669).

5215331 is a wasteful number, since it uses less digits than its factorization.

5215331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16389.

The product of its digits is 450, while the sum is 20.

The square root of 5215331 is about 2283.7099202832. The cubic root of 5215331 is about 173.4179144239.

The spelling of 5215331 in words is "five million, two hundred fifteen thousand, three hundred thirty-one".