2992203885 has 32 divisors (see below), whose sum is σ = 5497643520. Its totient is φ = 1374408000.

The previous prime is 2992203857. The next prime is 2992203889. The reversal of 2992203885 is 5883022992.

2992203885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2992203885 - 2⁷ = 2992203757 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2992203889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 474091 + ... + 480360.

It is an arithmetic number, because the mean of its divisors is an integer number (171801360).

Almost surely, 2^2992203885 is an apocalyptic number.

It is an amenable number.

2992203885 is a deficient number, since it is larger than the sum of its proper divisors (2505439635).

2992203885 is a wasteful number, since it uses less digits than its factorization.

2992203885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954489.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 2992203885 is about 54701.0409864383. The cubic root of 2992203885 is about 1440.9991594749. Note that the first 3 decimals are identical.

The spelling of 2992203885 in words is "two billion, nine hundred ninety-two million, two hundred three thousand, eight hundred eighty-five".