2523487 has 2 divisors, whose sum is σ = 2523488. Its totient is φ = 2523486.

The previous prime is 2523481. The next prime is 2523503. The reversal of 2523487 is 7843252.

2523487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2523487 - 2⁷ = 2523359 is a prime.

It is a d-powerful number, because it can be written as 2 + 5⁹ + 2¹¹ + 3¹² + 4⁶ + 8⁵ + 7 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2523481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261743 + 1261744.

It is an arithmetic number, because the mean of its divisors is an integer number (1261744).

2^2523487 is an apocalyptic number.

2523487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523487 is an equidigital number, since it uses as much as digits as its factorization.

2523487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 31.

The square root of 2523487 is about 1588.5487087276. The cubic root of 2523487 is about 136.1445802403.

The spelling of 2523487 in words is "two million, five hundred twenty-three thousand, four hundred eighty-seven".