1871835052 has 6 divisors (see below), whose sum is σ = 3275711348. Its totient is φ = 935917524.

The previous prime is 1871835047. The next prime is 1871835067. The reversal of 1871835052 is 2505381781.

It is a junction number, because it is equal to n+sod(n) for n = 1871834996 and 1871835014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233979378 + ... + 233979385.

Almost surely, 2^1871835052 is an apocalyptic number.

It is an amenable number.

1871835052 is a deficient number, since it is larger than the sum of its proper divisors (1403876296).

1871835052 is a wasteful number, since it uses less digits than its factorization.

1871835052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467958767 (or 467958765 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 40.

The square root of 1871835052 is about 43264.7090825768. The cubic root of 1871835052 is about 1232.4118301537.

The spelling of 1871835052 in words is "one billion, eight hundred seventy-one million, eight hundred thirty-five thousand, fifty-two".