2522487 has 12 divisors (see below), whose sum is σ = 3697400. Its totient is φ = 1528560.

The previous prime is 2522473. The next prime is 2522491. The reversal of 2522487 is 7842252.

It is not a de Polignac number, because 2522487 - 2¹¹ = 2520439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3112 + ... + 3837.

2^2522487 is an apocalyptic number.

2522487 is a deficient number, since it is larger than the sum of its proper divisors (1174913).

2522487 is a wasteful number, since it uses less digits than its factorization.

2522487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6974 (or 6963 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 2522487 is about 1588.2339248360. The cubic root of 2522487 is about 136.1265942064.

The spelling of 2522487 in words is "two million, five hundred twenty-two thousand, four hundred eighty-seven".