2088172072 has 32 divisors (see below), whose sum is σ = 4491198720. Its totient is φ = 891622080.

The previous prime is 2088172007. The next prime is 2088172091. The reversal of 2088172072 is 2702718802.

It is a happy number.

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, 53623 + ... + 83974.

It is an arithmetic number, because the mean of its divisors is an integer number (140349960).

Almost surely, 2^2088172072 is an apocalyptic number.

It is an amenable number.

2088172072 is an abundant number, since it is smaller than the sum of its proper divisors (2403026648).

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

2088172072 is a wasteful number, since it uses less digits than its factorization.

2088172072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137881 (or 137877 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 2088172072 is about 45696.5214431033. The cubic root of 2088172072 is about 1278.1704150759.

The spelling of 2088172072 in words is "two billion, eighty-eight million, one hundred seventy-two thousand, seventy-two".