2485477 has 2 divisors, whose sum is σ = 2485478. Its totient is φ = 2485476.

The previous prime is 2485453. The next prime is 2485481. The reversal of 2485477 is 7745842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2461761 + 23716 = 1569^2 + 154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2485477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2485277) 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, 1242738 + 1242739.

It is an arithmetic number, because the mean of its divisors is an integer number (1242739).

2^2485477 is an apocalyptic number.

It is an amenable number.

2485477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2485477 is an equidigital number, since it uses as much as digits as its factorization.

2485477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62720, while the sum is 37.

The square root of 2485477 is about 1576.5395649967. The cubic root of 2485477 is about 135.4575603622.

The spelling of 2485477 in words is "two million, four hundred eighty-five thousand, four hundred seventy-seven".