5037638 has 8 divisors (see below), whose sum is σ = 7611240. Its totient is φ = 2500560.

The previous prime is 5037631. The next prime is 5037647. The reversal of 5037638 is 8367305.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5037631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8783 + ... + 9338.

It is an arithmetic number, because the mean of its divisors is an integer number (951405).

Almost surely, 2^5037638 is an apocalyptic number.

5037638 is a deficient number, since it is larger than the sum of its proper divisors (2573602).

5037638 is a wasteful number, since it uses less digits than its factorization.

5037638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18262.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 5037638 is about 2244.4683112042. The cubic root of 5037638 is about 171.4255896968.

The spelling of 5037638 in words is "five million, thirty-seven thousand, six hundred thirty-eight".