5240836 has 6 divisors (see below), whose sum is σ = 9171470. Its totient is φ = 2620416.

The previous prime is 5240831. The next prime is 5240839. The reversal of 5240836 is 6380425.

It can be written as a sum of positive squares in only one way, i.e., 5198400 + 42436 = 2280^2 + 206^2 .

It is not an unprimeable number, because it can be changed into a prime (5240831) by changing a digit.

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 as a sum of consecutive naturals, namely, 655101 + ... + 655108.

Almost surely, 2^5240836 is an apocalyptic number.

It is an amenable number.

5240836 is a deficient number, since it is larger than the sum of its proper divisors (3930634).

5240836 is a wasteful number, since it uses less digits than its factorization.

5240836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310213 (or 1310211 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 5240836 is about 2289.2872253171. The cubic root of 5240836 is about 173.7001485608.

The spelling of 5240836 in words is "five million, two hundred forty thousand, eight hundred thirty-six".