2987000015 has 8 divisors (see below), whose sum is σ = 3586390128. Its totient is φ = 2388273280.

The previous prime is 2986999999. The next prime is 2987000017. The reversal of 2987000015 is 5100007892.

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

It is not a de Polignac number, because 2987000015 - 2⁴ = 2986999999 is a prime.

It is a super-2 number, since 2×2987000015² = 17844338179220000450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2987000017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155882 + ... + 173991.

It is an arithmetic number, because the mean of its divisors is an integer number (448298766).

Almost surely, 2^2987000015 is an apocalyptic number.

2987000015 is a deficient number, since it is larger than the sum of its proper divisors (599390113).

2987000015 is a wasteful number, since it uses less digits than its factorization.

2987000015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331689.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 2987000015 is about 54653.4538249871. The cubic root of 2987000015 is about 1440.1633069356.

The spelling of 2987000015 in words is "two billion, nine hundred eighty-seven million, fifteen", and thus it is an aban number.