4999427226 has 48 divisors (see below), whose sum is σ = 11188988928. Its totient is φ = 1611640800.

The previous prime is 4999427149. The next prime is 4999427267. The reversal of 4999427226 is 6227249994.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1631736 + ... + 1634796.

It is an arithmetic number, because the mean of its divisors is an integer number (233103936).

Almost surely, 2^4999427226 is an apocalyptic number.

4999427226 is an abundant number, since it is smaller than the sum of its proper divisors (6189561702).

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

4999427226 is a wasteful number, since it uses less digits than its factorization.

4999427226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6027 (or 6024 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 4999427226 is about 70706.6278788630. The cubic root of 4999427226 is about 1709.9106488657.

The spelling of 4999427226 in words is "four billion, nine hundred ninety-nine million, four hundred twenty-seven thousand, two hundred twenty-six".