2452687 has 2 divisors, whose sum is σ = 2452688. Its totient is φ = 2452686.

The previous prime is 2452679. The next prime is 2452699. The reversal of 2452687 is 7862542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2452687 - 2³ = 2452679 is a prime.

2452687 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2452487) 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, 1226343 + 1226344.

It is an arithmetic number, because the mean of its divisors is an integer number (1226344).

2^2452687 is an apocalyptic number.

2452687 is a deficient number, since it is larger than the sum of its proper divisors (1).

2452687 is an equidigital number, since it uses as much as digits as its factorization.

2452687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 34.

The square root of 2452687 is about 1566.1056797036. The cubic root of 2452687 is about 134.8592405750.

The spelling of 2452687 in words is "two million, four hundred fifty-two thousand, six hundred eighty-seven".