5358840 has 32 divisors (see below), whose sum is σ = 16076880. Its totient is φ = 1428992.

The previous prime is 5358833. The next prime is 5358851. The reversal of 5358840 is 488535.

It is a happy number.

It is a super-2 number, since 2×5358840² = 57434332291200, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 22209 + ... + 22448.

Almost surely, 2^5358840 is an apocalyptic number.

It is an amenable number.

5358840 is an abundant number, since it is smaller than the sum of its proper divisors (10718040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5358840 is a wasteful number, since it uses less digits than its factorization.

5358840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44671 (or 44667 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 5358840 is about 2314.9168451588. The cubic root of 5358840 is about 174.9941766770.

It can be divided in two parts, 53588 and 40, that added together give a triangular number (53628 = T₃₂₇).

The spelling of 5358840 in words is "five million, three hundred fifty-eight thousand, eight hundred forty".