2087672652 has 72 divisors (see below), whose sum is σ = 5982245360. Its totient is φ = 608549760.

The previous prime is 2087672647. The next prime is 2087672669. The reversal of 2087672652 is 2562767802.

It is a junction number, because it is equal to n+sod(n) for n = 2087672598 and 2087672607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108499 + ... + 126282.

Almost surely, 2^2087672652 is an apocalyptic number.

It is an amenable number.

2087672652 is an abundant number, since it is smaller than the sum of its proper divisors (3894572708).

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

2087672652 is a wasteful number, since it uses less digits than its factorization.

2087672652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234823 (or 234818 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 2087672652 is about 45691.0565866013. The cubic root of 2087672652 is about 1278.0685086009.

It can be divided in two parts, 20876 and 72652, that added together give a triangular number (93528 = T₄₃₂).

The spelling of 2087672652 in words is "two billion, eighty-seven million, six hundred seventy-two thousand, six hundred fifty-two".