4267771272 has 36 divisors (see below), whose sum is σ = 11560048695. Its totient is φ = 1422405648.

The previous prime is 4267771247. The next prime is 4267771301. The reversal of 4267771272 is 2721777624.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2133885636 + 2133885636 = 46194^2 + 46194^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=46194.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 550479 + ... + 558177.

Almost surely, 2^4267771272 is an apocalyptic number.

It is an amenable number.

4267771272 is an abundant number, since it is smaller than the sum of its proper divisors (7292277423).

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

4267771272 is an frugal number, since it uses more digits than its factorization.

4267771272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15410 (or 7704 counting only the distinct ones).

The product of its digits is 460992, while the sum is 45.

The square root of 4267771272 is about 65328.1813002628. The cubic root of 4267771272 is about 1622.0604874251.

The spelling of 4267771272 in words is "four billion, two hundred sixty-seven million, seven hundred seventy-one thousand, two hundred seventy-two".