2170674544 has 10 divisors (see below), whose sum is σ = 4205681960. Its totient is φ = 1085337264.

The previous prime is 2170674511. The next prime is 2170674557. The reversal of 2170674544 is 4454760712.

It is a junction number, because it is equal to n+sod(n) for n = 2170674497 and 2170674506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67833564 + ... + 67833595.

It is an arithmetic number, because the mean of its divisors is an integer number (420568196).

Almost surely, 2^2170674544 is an apocalyptic number.

It is an amenable number.

2170674544 is a deficient number, since it is larger than the sum of its proper divisors (2035007416).

2170674544 is a wasteful number, since it uses less digits than its factorization.

2170674544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135667167 (or 135667161 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 2170674544 is about 46590.4984304740. The cubic root of 2170674544 is about 1294.7867239693.

The spelling of 2170674544 in words is "two billion, one hundred seventy million, six hundred seventy-four thousand, five hundred forty-four".