2487015 has 24 divisors (see below), whose sum is σ = 4565808. Its totient is φ = 1248000.

The previous prime is 2486993. The next prime is 2487047. The reversal of 2487015 is 5107842.

It is not a de Polignac number, because 2487015 - 2⁶ = 2486951 is a prime.

It is a super-2 number, since 2×2487015² = 12370487220450, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2487015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 861 + ... + 2390.

It is an arithmetic number, because the mean of its divisors is an integer number (190242).

2^2487015 is an apocalyptic number.

2487015 is a deficient number, since it is larger than the sum of its proper divisors (2078793).

2487015 is a wasteful number, since it uses less digits than its factorization.

2487015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3279 (or 3276 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2487015 is about 1577.0272667269. The cubic root of 2487015 is about 135.4854947413.

The spelling of 2487015 in words is "two million, four hundred eighty-seven thousand, fifteen".