5257926 has 16 divisors (see below), whose sum is σ = 11684400. Its totient is φ = 1752624.

The previous prime is 5257907. The next prime is 5257933. The reversal of 5257926 is 6297525.

It is a d-powerful number, because it can be written as 5 + 2¹⁴ + 5⁸ + 7⁴ + 9⁷ + 2¹⁶ + 6 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48631 + ... + 48738.

It is an arithmetic number, because the mean of its divisors is an integer number (730275).

Almost surely, 2^5257926 is an apocalyptic number.

5257926 is an abundant number, since it is smaller than the sum of its proper divisors (6426474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5257926 is a wasteful number, since it uses less digits than its factorization.

5257926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97380 (or 97374 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 5257926 is about 2293.0167901697. The cubic root of 5257926 is about 173.8887517176. Note that the first 3 decimals are identical.

The spelling of 5257926 in words is "five million, two hundred fifty-seven thousand, nine hundred twenty-six".