4348257 has 8 divisors (see below), whose sum is σ = 5815776. Its totient is φ = 2889792.

The previous prime is 4348247. The next prime is 4348259. The reversal of 4348257 is 7528434.

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

It is not a de Polignac number, because 4348257 - 2⁶ = 4348193 is a prime.

It is a d-powerful number, because it can be written as 4² + 3⁹ + 4¹¹ + 8 + 2¹⁷ + 5⁵ + 7² .

It is not an unprimeable number, because it can be changed into a prime (4348259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048 + ... + 3129.

It is an arithmetic number, because the mean of its divisors is an integer number (726972).

Almost surely, 2^4348257 is an apocalyptic number.

It is an amenable number.

4348257 is a deficient number, since it is larger than the sum of its proper divisors (1467519).

4348257 is a wasteful number, since it uses less digits than its factorization.

4348257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4527.

The product of its digits is 26880, while the sum is 33.

The square root of 4348257 is about 2085.2474673285. The cubic root of 4348257 is about 163.2193841715.

The spelling of 4348257 in words is "four million, three hundred forty-eight thousand, two hundred fifty-seven".