457858348 has 12 divisors (see below), whose sum is σ = 848384712. Its totient is φ = 215462720.

The previous prime is 457858337. The next prime is 457858403. The reversal of 457858348 is 843858754.

It is a junction number, because it is equal to n+sod(n) for n = 457858295 and 457858304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3366538 + ... + 3366673.

It is an arithmetic number, because the mean of its divisors is an integer number (70698726).

Almost surely, 2^457858348 is an apocalyptic number.

It is an amenable number.

457858348 is a deficient number, since it is larger than the sum of its proper divisors (390526364).

457858348 is a wasteful number, since it uses less digits than its factorization.

457858348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733232 (or 6733230 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 52.

The square root of 457858348 is about 21397.6248214609. The cubic root of 457858348 is about 770.7444018315.

It can be divided in two parts, 4578 and 58348, that added together give a palindrome (62926).

The spelling of 457858348 in words is "four hundred fifty-seven million, eight hundred fifty-eight thousand, three hundred forty-eight".