2167876546 has 32 divisors (see below), whose sum is σ = 3801748608. Its totient is φ = 917072640.

The previous prime is 2167876541. The next prime is 2167876561. The reversal of 2167876546 is 6456787612.

It is a junction number, because it is equal to n+sod(n) for n = 2167876493 and 2167876502.

It is not an unprimeable number, because it can be changed into a prime (2167876541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39175 + ... + 76618.

It is an arithmetic number, because the mean of its divisors is an integer number (118804644).

Almost surely, 2^2167876546 is an apocalyptic number.

2167876546 is a deficient number, since it is larger than the sum of its proper divisors (1633872062).

2167876546 is a wasteful number, since it uses less digits than its factorization.

2167876546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115866.

The product of its digits is 3386880, while the sum is 52.

The square root of 2167876546 is about 46560.4611875785. The cubic root of 2167876546 is about 1294.2301583632.

The spelling of 2167876546 in words is "two billion, one hundred sixty-seven million, eight hundred seventy-six thousand, five hundred forty-six".