2174541616 has 20 divisors (see below), whose sum is σ = 4537265152. Its totient is φ = 1003634496.

The previous prime is 2174541613. The next prime is 2174541619. The reversal of 2174541616 is 6161454712.

It is an interprime number because it is at equal distance from previous prime (2174541613) and next prime (2174541619).

It is not an unprimeable number, because it can be changed into a prime (2174541613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5227056 + ... + 5227471.

Almost surely, 2^2174541616 is an apocalyptic number.

2174541616 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2174541616 is an abundant number, since it is smaller than the sum of its proper divisors (2362723536).

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

2174541616 is a wasteful number, since it uses less digits than its factorization.

2174541616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10454548 (or 10454542 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 2174541616 is about 46631.9806141665. The cubic root of 2174541616 is about 1295.5551583844. Note that the first 3 decimals are identical.

The spelling of 2174541616 in words is "two billion, one hundred seventy-four million, five hundred forty-one thousand, six hundred sixteen".