2167272572 has 12 divisors (see below), whose sum is σ = 3813916680. Its totient is φ = 1077582096.

The previous prime is 2167272559. The next prime is 2167272593. The reversal of 2167272572 is 2752727612.

2167272572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1512743 + ... + 1514174.

It is an arithmetic number, because the mean of its divisors is an integer number (317826390).

Almost surely, 2^2167272572 is an apocalyptic number.

It is an amenable number.

2167272572 is a deficient number, since it is larger than the sum of its proper divisors (1646644108).

2167272572 is a wasteful number, since it uses less digits than its factorization.

2167272572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027100 (or 3027098 counting only the distinct ones).

The product of its digits is 164640, while the sum is 41.

The square root of 2167272572 is about 46553.9748249277. The cubic root of 2167272572 is about 1294.1099556436.

The spelling of 2167272572 in words is "two billion, one hundred sixty-seven million, two hundred seventy-two thousand, five hundred seventy-two".