5240493 has 12 divisors (see below), whose sum is σ = 7613788. Its totient is φ = 3473280.

The previous prime is 5240491. The next prime is 5240507. The reversal of 5240493 is 3940425.

It can be written as a sum of positive squares in 2 ways, for example, as 2064969 + 3175524 = 1437^2 + 1782^2 .

It is not a de Polignac number, because 5240493 - 2¹ = 5240491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21 + ... + 3237.

Almost surely, 2^5240493 is an apocalyptic number.

It is an amenable number.

5240493 is a deficient number, since it is larger than the sum of its proper divisors (2373295).

5240493 is a wasteful number, since it uses less digits than its factorization.

5240493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404 (or 3401 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5240493 is about 2289.2123099442. The cubic root of 5240493 is about 173.6963590603.

The spelling of 5240493 in words is "five million, two hundred forty thousand, four hundred ninety-three".