2486215 has 16 divisors (see below), whose sum is σ = 3119040. Its totient is φ = 1900800.

The previous prime is 2486203. The next prime is 2486219. The reversal of 2486215 is 5126842.

2486215 = 241² + 242² + ... + 277².

It is not a de Polignac number, because 2486215 - 2¹³ = 2478023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2486219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16390 + ... + 16540.

It is an arithmetic number, because the mean of its divisors is an integer number (194940).

2^2486215 is an apocalyptic number.

2486215 is a deficient number, since it is larger than the sum of its proper divisors (632825).

2486215 is a wasteful number, since it uses less digits than its factorization.

2486215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282.

The product of its digits is 3840, while the sum is 28.

The square root of 2486215 is about 1576.7736045482. The cubic root of 2486215 is about 135.4709659428.

It can be divided in two parts, 2486 and 215, that added together give a triangular number (2701 = T₇₃).

The spelling of 2486215 in words is "two million, four hundred eighty-six thousand, two hundred fifteen".