5240038 has 4 divisors (see below), whose sum is σ = 7860060. Its totient is φ = 2620018.

The previous prime is 5240033. The next prime is 5240069. The reversal of 5240038 is 8300425.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310008 + ... + 1310011.

It is an arithmetic number, because the mean of its divisors is an integer number (1965015).

Almost surely, 2^5240038 is an apocalyptic number.

5240038 is a deficient number, since it is larger than the sum of its proper divisors (2620022).

5240038 is a wasteful number, since it uses less digits than its factorization.

5240038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620021.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5240038 is about 2289.1129286254. The cubic root of 5240038 is about 173.6913319169.

The spelling of 5240038 in words is "five million, two hundred forty thousand, thirty-eight".