2182073684 has 36 divisors (see below), whose sum is σ = 4483636416. Its totient is φ = 926425584.

The previous prime is 2182073683. The next prime is 2182073701. The reversal of 2182073684 is 4863702812.

It is a super-2 number, since 2×2182073684² = 9522891124810663712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182073683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31052 + ... + 72995.

It is an arithmetic number, because the mean of its divisors is an integer number (124545456).

Almost surely, 2^2182073684 is an apocalyptic number.

It is an amenable number.

2182073684 is an abundant number, since it is smaller than the sum of its proper divisors (2301562732).

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

2182073684 is a wasteful number, since it uses less digits than its factorization.

2182073684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104172 (or 104163 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 2182073684 is about 46712.6715570840. The cubic root of 2182073684 is about 1297.0492609337.

The spelling of 2182073684 in words is "two billion, one hundred eighty-two million, seventy-three thousand, six hundred eighty-four".