4885278 has 8 divisors (see below), whose sum is σ = 9770568. Its totient is φ = 1628424.

The previous prime is 4885277. The next prime is 4885289. The reversal of 4885278 is 8725884.

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

4885278 is an admirable number.

It is a super-2 number, since 2×4885278² = 47731882274568, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4885277) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 407101 + ... + 407112.

It is an arithmetic number, because the mean of its divisors is an integer number (1221321).

Almost surely, 2^4885278 is an apocalyptic number.

4885278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4885278 is a wasteful number, since it uses less digits than its factorization.

4885278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814218.

The product of its digits is 143360, while the sum is 42.

The square root of 4885278 is about 2210.2664997687. The cubic root of 4885278 is about 169.6796504582.

Subtracting 4885278 from its reverse (8725884), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 4885278 in words is "four million, eight hundred eighty-five thousand, two hundred seventy-eight".