2177290082 has 8 divisors (see below), whose sum is σ = 3562838352. Its totient is φ = 989677300.

The previous prime is 2177290069. The next prime is 2177290103. The reversal of 2177290082 is 2800927712.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49483844 + ... + 49483887.

It is an arithmetic number, because the mean of its divisors is an integer number (445354794).

Almost surely, 2^2177290082 is an apocalyptic number.

2177290082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2177290082 is a deficient number, since it is larger than the sum of its proper divisors (1385548270).

2177290082 is a wasteful number, since it uses less digits than its factorization.

2177290082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98967744.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 2177290082 is about 46661.4410621875. The cubic root of 2177290082 is about 1296.1007584525.

The spelling of 2177290082 in words is "two billion, one hundred seventy-seven million, two hundred ninety thousand, eighty-two".