1827673722 has 48 divisors (see below), whose sum is σ = 4530419712. Its totient is φ = 521644320.

The previous prime is 1827673697. The next prime is 1827673787. The reversal of 1827673722 is 2273767281.

1827673722 is a `hidden beast` number, since 1 + 8 + 276 + 7 + 372 + 2 = 666.

1827673722 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121543 + ... + 135749.

It is an arithmetic number, because the mean of its divisors is an integer number (94383744).

Almost surely, 2^1827673722 is an apocalyptic number.

1827673722 is an abundant number, since it is smaller than the sum of its proper divisors (2702745990).

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

1827673722 is a wasteful number, since it uses less digits than its factorization.

1827673722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15243 (or 15240 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 1827673722 is about 42751.3008223142. The cubic root of 1827673722 is about 1222.6426907603.

The spelling of 1827673722 in words is "one billion, eight hundred twenty-seven million, six hundred seventy-three thousand, seven hundred twenty-two".