5240997 has 16 divisors (see below), whose sum is σ = 7800000. Its totient is φ = 3478032.

The previous prime is 5240993. The next prime is 5241037. The reversal of 5240997 is 7990425.

It is not a de Polignac number, because 5240997 - 2² = 5240993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10254 + ... + 10752.

It is an arithmetic number, because the mean of its divisors is an integer number (487500).

Almost surely, 2^5240997 is an apocalyptic number.

It is an amenable number.

5240997 is a deficient number, since it is larger than the sum of its proper divisors (2559003).

5240997 is a wasteful number, since it uses less digits than its factorization.

5240997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5240997 is about 2289.3223888304. The cubic root of 5240997 is about 173.7019272488.

The spelling of 5240997 in words is "five million, two hundred forty thousand, nine hundred ninety-seven".