2667211047 has 12 divisors (see below), whose sum is σ = 3860039664. Its totient is φ = 1774724640.

The previous prime is 2667211003. The next prime is 2667211067. The reversal of 2667211047 is 7401127662.

It is not a de Polignac number, because 2667211047 - 2⁶ = 2667210983 is a prime.

It is a super-2 number, since 2×2667211047² = 14228029538477672418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667211067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279723 + ... + 289100.

It is an arithmetic number, because the mean of its divisors is an integer number (321669972).

Almost surely, 2^2667211047 is an apocalyptic number.

2667211047 is a deficient number, since it is larger than the sum of its proper divisors (1192828617).

2667211047 is a wasteful number, since it uses less digits than its factorization.

2667211047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569350 (or 569347 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 2667211047 is about 51645.0486203663. The cubic root of 2667211047 is about 1386.8169053412.

The spelling of 2667211047 in words is "two billion, six hundred sixty-seven million, two hundred eleven thousand, forty-seven".