2087958107 has 4 divisors (see below), whose sum is σ = 2088052800. Its totient is φ = 2087863416.

The previous prime is 2087958083. The next prime is 2087958133. The reversal of 2087958107 is 7018597802.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2087958107 - 2³⁰ = 1014216283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2087958167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5078 + ... + 64820.

It is an arithmetic number, because the mean of its divisors is an integer number (522013200).

Almost surely, 2^2087958107 is an apocalyptic number.

2087958107 is a deficient number, since it is larger than the sum of its proper divisors (94693).

2087958107 is an equidigital number, since it uses as much as digits as its factorization.

2087958107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94692.

The product of its (nonzero) digits is 282240, while the sum is 47.

The square root of 2087958107 is about 45694.1802311848. The cubic root of 2087958107 is about 1278.1267575827.

The spelling of 2087958107 in words is "two billion, eighty-seven million, nine hundred fifty-eight thousand, one hundred seven".