2047249 has 2 divisors, whose sum is σ = 2047250. Its totient is φ = 2047248.

The previous prime is 2047237. The next prime is 2047289. The reversal of 2047249 is 9427402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1979649 + 67600 = 1407^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 2047249 - 2⁵ = 2047217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2047219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023624 + 1023625.

It is an arithmetic number, because the mean of its divisors is an integer number (1023625).

2^2047249 is an apocalyptic number.

It is an amenable number.

2047249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2047249 is an equidigital number, since it uses as much as digits as its factorization.

2047249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2047249 is about 1430.8210929393. The cubic root of 2047249 is about 126.9765596270.

The spelling of 2047249 in words is "two million, forty-seven thousand, two hundred forty-nine".