2172700412 has 6 divisors (see below), whose sum is σ = 3802225728. Its totient is φ = 1086350204.

The previous prime is 2172700393. The next prime is 2172700447. The reversal of 2172700412 is 2140072712.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271587548 + ... + 271587555.

It is an arithmetic number, because the mean of its divisors is an integer number (633704288).

Almost surely, 2^2172700412 is an apocalyptic number.

It is an amenable number.

2172700412 is a deficient number, since it is larger than the sum of its proper divisors (1629525316).

2172700412 is a wasteful number, since it uses less digits than its factorization.

2172700412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543175107 (or 543175105 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 2172700412 is about 46612.2345741974. The cubic root of 2172700412 is about 1295.1894023893.

The spelling of 2172700412 in words is "two billion, one hundred seventy-two million, seven hundred thousand, four hundred twelve".