2481047 has 2 divisors, whose sum is σ = 2481048. Its totient is φ = 2481046.

The previous prime is 2481043. The next prime is 2481067. The reversal of 2481047 is 7401842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2481047 - 2² = 2481043 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 (2481043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240523 + 1240524.

It is an arithmetic number, because the mean of its divisors is an integer number (1240524).

2^2481047 is an apocalyptic number.

2481047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2481047 is an equidigital number, since it uses as much as digits as its factorization.

2481047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 2481047 is about 1575.1339625568. The cubic root of 2481047 is about 135.3770347243.

Adding to 2481047 its reverse (7401842), we get a palindrome (9882889).

The spelling of 2481047 in words is "two million, four hundred eighty-one thousand, forty-seven".