4970858 has 4 divisors (see below), whose sum is σ = 7456290. Its totient is φ = 2485428.

The previous prime is 4970857. The next prime is 4970863. The reversal of 4970858 is 8580794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4853209 + 117649 = 2203^2 + 343^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4970857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242713 + ... + 1242716.

Almost surely, 2^4970858 is an apocalyptic number.

4970858 is a deficient number, since it is larger than the sum of its proper divisors (2485432).

4970858 is a wasteful number, since it uses less digits than its factorization.

4970858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485431.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 4970858 is about 2229.5421054557. The cubic root of 4970858 is about 170.6647330171.

It can be divided in two parts, 49 and 70858, that added together give a palindrome (70907).

The spelling of 4970858 in words is "four million, nine hundred seventy thousand, eight hundred fifty-eight".