4973858 has 18 divisors (see below), whose sum is σ = 7970139. Its totient is φ = 2327652.

The previous prime is 4973827. The next prime is 4973861. The reversal of 4973858 is 8583794.

It can be written as a sum of positive squares in only one way, i.e., 2486929 + 2486929 = 1577^2 + 1577^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1577.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 59885 + ... + 59967.

Almost surely, 2^4973858 is an apocalyptic number.

4973858 is a deficient number, since it is larger than the sum of its proper divisors (2996281).

4973858 is an equidigital number, since it uses as much as digits as its factorization.

4973858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 104 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 4973858 is about 2230.2147878624. The cubic root of 4973858 is about 170.6990591659.

The spelling of 4973858 in words is "four million, nine hundred seventy-three thousand, eight hundred fifty-eight".