4026026220 has 48 divisors (see below), whose sum is σ = 11408705280. Its totient is φ = 1060670656.

The previous prime is 4026026219. The next prime is 4026026233. The reversal of 4026026220 is 226206204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399240 + ... + 409199.

It is an arithmetic number, because the mean of its divisors is an integer number (237681360).

Almost surely, 2^4026026220 is an apocalyptic number.

It is an amenable number.

4026026220 is an abundant number, since it is smaller than the sum of its proper divisors (7382679060).

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

4026026220 is a wasteful number, since it uses less digits than its factorization.

4026026220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808534 (or 808532 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4026026220 is about 63450.9749334082. The cubic root of 4026026220 is about 1590.8364492566.

The spelling of 4026026220 in words is "four billion, twenty-six million, twenty-six thousand, two hundred twenty".