2177130038 has 8 divisors (see below), whose sum is σ = 3285730488. Its totient is φ = 1081886544.

The previous prime is 2177130017. The next prime is 2177130047. The reversal of 2177130038 is 8300317712.

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

It is a junction number, because it is equal to n+sod(n) for n = 2177129986 and 2177130013.

It is a congruent number.

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, 3338831 + ... + 3339482.

It is an arithmetic number, because the mean of its divisors is an integer number (410716311).

Almost surely, 2^2177130038 is an apocalyptic number.

2177130038 is a deficient number, since it is larger than the sum of its proper divisors (1108600450).

2177130038 is a wasteful number, since it uses less digits than its factorization.

2177130038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6678478.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 2177130038 is about 46659.7260814934. The cubic root of 2177130038 is about 1296.0690005907.

The spelling of 2177130038 in words is "two billion, one hundred seventy-seven million, one hundred thirty thousand, thirty-eight".