5038442 has 4 divisors (see below), whose sum is σ = 7557666. Its totient is φ = 2519220.

The previous prime is 5038441. The next prime is 5038457. The reversal of 5038442 is 2448305.

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

It can be written as a sum of positive squares in only one way, i.e., 3996001 + 1042441 = 1999^2 + 1021^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5038441) 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, 1259609 + ... + 1259612.

Almost surely, 2^5038442 is an apocalyptic number.

5038442 is a deficient number, since it is larger than the sum of its proper divisors (2519224).

5038442 is a wasteful number, since it uses less digits than its factorization.

5038442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519223.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 5038442 is about 2244.6474110648. The cubic root of 5038442 is about 171.4347089734.

The spelling of 5038442 in words is "five million, thirty-eight thousand, four hundred forty-two".