4955858 has 4 divisors (see below), whose sum is σ = 7433790. Its totient is φ = 2477928.

The previous prime is 4955851. The next prime is 4955869. The reversal of 4955858 is 8585594.

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., 2666689 + 2289169 = 1633^2 + 1513^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4955851) 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, 1238963 + ... + 1238966.

Almost surely, 2^4955858 is an apocalyptic number.

4955858 is a deficient number, since it is larger than the sum of its proper divisors (2477932).

4955858 is a wasteful number, since it uses less digits than its factorization.

4955858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477931.

The product of its digits is 288000, while the sum is 44.

The square root of 4955858 is about 2226.1756444629. The cubic root of 4955858 is about 170.4928947885.

The spelling of 4955858 in words is "four million, nine hundred fifty-five thousand, eight hundred fifty-eight".