4522858 has 8 divisors (see below), whose sum is σ = 7079328. Its totient is φ = 2163084.

The previous prime is 4522853. The next prime is 4522883. The reversal of 4522858 is 8582254.

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

It is not an unprimeable number, because it can be changed into a prime (4522853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49116 + ... + 49207.

It is an arithmetic number, because the mean of its divisors is an integer number (884916).

Almost surely, 2^4522858 is an apocalyptic number.

4522858 is a deficient number, since it is larger than the sum of its proper divisors (2556470).

4522858 is a wasteful number, since it uses less digits than its factorization.

4522858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98348.

The product of its digits is 25600, while the sum is 34.

The square root of 4522858 is about 2126.7012013915. The cubic root of 4522858 is about 165.3754291801.

The spelling of 4522858 in words is "four million, five hundred twenty-two thousand, eight hundred fifty-eight".