2087546907 has 16 divisors (see below), whose sum is σ = 2908021248. Its totient is φ = 1329535680.

The previous prime is 2087546863. The next prime is 2087546911. The reversal of 2087546907 is 7096457802.

It is not a de Polignac number, because 2087546907 - 2⁸ = 2087546651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2087542907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38407 + ... + 75167.

It is an arithmetic number, because the mean of its divisors is an integer number (181751328).

Almost surely, 2^2087546907 is an apocalyptic number.

2087546907 is a deficient number, since it is larger than the sum of its proper divisors (820474341).

2087546907 is a wasteful number, since it uses less digits than its factorization.

2087546907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37610.

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 2087546907 is about 45689.6805307282. The cubic root of 2087546907 is about 1278.0428478168.

The spelling of 2087546907 in words is "two billion, eighty-seven million, five hundred forty-six thousand, nine hundred seven".