5257994 has 12 divisors (see below), whose sum is σ = 9174834. Its totient is φ = 2253384.

The previous prime is 5257991. The next prime is 5257999. The reversal of 5257994 is 4997525.

It can be written as a sum of positive squares in only one way, i.e., 5175625 + 82369 = 2275^2 + 287^2 .

It is not an unprimeable number, because it can be changed into a prime (5257991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26729 + ... + 26924.

Almost surely, 2^5257994 is an apocalyptic number.

5257994 is a deficient number, since it is larger than the sum of its proper divisors (3916840).

5257994 is a wasteful number, since it uses less digits than its factorization.

5257994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53669 (or 53662 counting only the distinct ones).

The product of its digits is 113400, while the sum is 41.

The square root of 5257994 is about 2293.0316177497. The cubic root of 5257994 is about 173.8895013405.

The spelling of 5257994 in words is "five million, two hundred fifty-seven thousand, nine hundred ninety-four".