2485547 has 2 divisors, whose sum is σ = 2485548. Its totient is φ = 2485546.

The previous prime is 2485537. The next prime is 2485559. The reversal of 2485547 is 7455842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2485547 - 2¹⁰ = 2484523 is a prime.

It is not a weakly prime, because it can be changed into another prime (2485507) 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, 1242773 + 1242774.

It is an arithmetic number, because the mean of its divisors is an integer number (1242774).

2^2485547 is an apocalyptic number.

2485547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2485547 is an equidigital number, since it uses as much as digits as its factorization.

2485547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44800, while the sum is 35.

The square root of 2485547 is about 1576.5617653616. The cubic root of 2485547 is about 135.4588320081.

The spelling of 2485547 in words is "two million, four hundred eighty-five thousand, five hundred forty-seven".