2087210715 has 8 divisors (see below), whose sum is σ = 3339537168. Its totient is φ = 1113179040.

The previous prime is 2087210701. The next prime is 2087210729. The reversal of 2087210715 is 5170127802.

It is an interprime number because it is at equal distance from previous prime (2087210701) and next prime (2087210729).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2087210715 - 2⁸ = 2087210459 is a prime.

It is a super-2 number, since 2×2087210715² = 8712897137621622450, which contains 22 as substring.

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, 69573676 + ... + 69573705.

It is an arithmetic number, because the mean of its divisors is an integer number (417442146).

Almost surely, 2^2087210715 is an apocalyptic number.

2087210715 is a deficient number, since it is larger than the sum of its proper divisors (1252326453).

2087210715 is a wasteful number, since it uses less digits than its factorization.

2087210715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139147389.

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 2087210715 is about 45686.0013023683. The cubic root of 2087210715 is about 1277.9742360494.

The spelling of 2087210715 in words is "two billion, eighty-seven million, two hundred ten thousand, seven hundred fifteen".