2487213 has 8 divisors (see below), whose sum is σ = 3684800. Its totient is φ = 1658124.

The previous prime is 2487211. The next prime is 2487227. The reversal of 2487213 is 3127842.

It is not a de Polignac number, because 2487213 - 2¹ = 2487211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 92119 = 2487213 / (2 + 4 + 8 + 7 + 2 + 1 + 3).

It is a d-powerful number, because it can be written as 2¹¹ + 4⁹ + 8⁷ + 7⁶ + 2¹³ + 1 + 3³ .

It is a Duffinian number.

It is a Curzon number.

2487213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487211) 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, 46033 + ... + 46086.

It is an arithmetic number, because the mean of its divisors is an integer number (460600).

2^2487213 is an apocalyptic number.

It is an amenable number.

2487213 is a deficient number, since it is larger than the sum of its proper divisors (1197587).

2487213 is an equidigital number, since it uses as much as digits as its factorization.

2487213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92128 (or 92122 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 2487213 is about 1577.0900418175. The cubic root of 2487213 is about 135.4890901380.

The spelling of 2487213 in words is "two million, four hundred eighty-seven thousand, two hundred thirteen".