2087473480 has 32 divisors (see below), whose sum is σ = 4699130040. Its totient is φ = 834577920.

The previous prime is 2087473439. The next prime is 2087473501. The reversal of 2087473480 is 843747802.

It can be written as a sum of positive squares in 4 ways, for example, as 1990765924 + 96707556 = 44618^2 + 9834^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77092 + ... + 100588.

Almost surely, 2^2087473480 is an apocalyptic number.

2087473480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2087473480 is an abundant number, since it is smaller than the sum of its proper divisors (2611656560).

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

2087473480 is a wasteful number, since it uses less digits than its factorization.

2087473480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25729 (or 25725 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 2087473480 is about 45688.8769833534. The cubic root of 2087473480 is about 1278.0278630913.

The spelling of 2087473480 in words is "two billion, eighty-seven million, four hundred seventy-three thousand, four hundred eighty".