5420331 has 48 divisors (see below), whose sum is σ = 9931680. Its totient is φ = 2903040.

The previous prime is 5420321. The next prime is 5420347. The reversal of 5420331 is 1330245.

It is not a de Polignac number, because 5420331 - 2⁶ = 5420267 is a prime.

It is a super-2 number, since 2×5420331² = 58759976299122, which contains 22 as substring.

5420331 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5420321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22371 + ... + 22611.

It is an arithmetic number, because the mean of its divisors is an integer number (206910).

Almost surely, 2^5420331 is an apocalyptic number.

5420331 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5420331 is a deficient number, since it is larger than the sum of its proper divisors (4511349).

5420331 is a wasteful number, since it uses less digits than its factorization.

5420331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5420331 is about 2328.1604326163. The cubic root of 5420331 is about 175.6609670809.

Adding to 5420331 its reverse (1330245), we get a palindrome (6750576).

The spelling of 5420331 in words is "five million, four hundred twenty thousand, three hundred thirty-one".