2170030892 has 12 divisors (see below), whose sum is σ = 4020939720. Its totient is φ = 1021190976.

The previous prime is 2170030873. The next prime is 2170030913. The reversal of 2170030892 is 2980300712.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15956042 + ... + 15956177.

It is an arithmetic number, because the mean of its divisors is an integer number (335078310).

Almost surely, 2^2170030892 is an apocalyptic number.

It is an amenable number.

2170030892 is a deficient number, since it is larger than the sum of its proper divisors (1850908828).

2170030892 is a wasteful number, since it uses less digits than its factorization.

2170030892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31912240 (or 31912238 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 2170030892 is about 46583.5903725765. The cubic root of 2170030892 is about 1294.6587338854.

The spelling of 2170030892 in words is "two billion, one hundred seventy million, thirty thousand, eight hundred ninety-two".