4928868 has 36 divisors (see below), whose sum is σ = 14239680. Its totient is φ = 1408176.

The previous prime is 4928867. The next prime is 4928873. The reversal of 4928868 is 8688294.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4928868² = 48587479522848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4928863) 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 11 ways as a sum of consecutive naturals, for example, 9528 + ... + 10031.

Almost surely, 2^4928868 is an apocalyptic number.

It is an amenable number.

4928868 is an abundant number, since it is smaller than the sum of its proper divisors (9310812).

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

4928868 is a wasteful number, since it uses less digits than its factorization.

4928868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19576 (or 19571 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 4928868 is about 2220.1054029032. The cubic root of 4928868 is about 170.1828252261.

The spelling of 4928868 in words is "four million, nine hundred twenty-eight thousand, eight hundred sixty-eight".