4052990226 has 16 divisors (see below), whose sum is σ = 8106662304. Its totient is φ = 1350883104.

The previous prime is 4052990209. The next prime is 4052990231. The reversal of 4052990226 is 6220992504.

4052990226 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81681 + ... + 121563.

It is an arithmetic number, because the mean of its divisors is an integer number (506666394).

Almost surely, 2^4052990226 is an apocalyptic number.

4052990226 is an abundant number, since it is smaller than the sum of its proper divisors (4053672078).

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

4052990226 is a wasteful number, since it uses less digits than its factorization.

4052990226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56825.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 4052990226 is about 63663.0994061709. The cubic root of 4052990226 is about 1594.3800522393.

The spelling of 4052990226 in words is "four billion, fifty-two million, nine hundred ninety thousand, two hundred twenty-six".