2623487 has 2 divisors, whose sum is σ = 2623488. Its totient is φ = 2623486.

The previous prime is 2623477. The next prime is 2623529. The reversal of 2623487 is 7843262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2623487 - 2¹² = 2619391 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311743 + 1311744.

It is an arithmetic number, because the mean of its divisors is an integer number (1311744).

2^2623487 is an apocalyptic number.

2623487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623487 is an equidigital number, since it uses as much as digits as its factorization.

2623487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 32.

The square root of 2623487 is about 1619.7181853644. The cubic root of 2623487 is about 137.9197005364.

The spelling of 2623487 in words is "two million, six hundred twenty-three thousand, four hundred eighty-seven".