5258738 has 4 divisors (see below), whose sum is σ = 7888110. Its totient is φ = 2629368.

The previous prime is 5258731. The next prime is 5258741. The reversal of 5258738 is 8378525.

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., 4959529 + 299209 = 2227^2 + 547^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5258731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314683 + ... + 1314686.

Almost surely, 2^5258738 is an apocalyptic number.

5258738 is a deficient number, since it is larger than the sum of its proper divisors (2629372).

5258738 is a wasteful number, since it uses less digits than its factorization.

5258738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629371.

The product of its digits is 67200, while the sum is 38.

The square root of 5258738 is about 2293.1938426570. The cubic root of 5258738 is about 173.8977026740.

It can be divided in two parts, 52587 and 38, that added together give a palindrome (52625).

The spelling of 5258738 in words is "five million, two hundred fifty-eight thousand, seven hundred thirty-eight".