1048470149 has 2 divisors, whose sum is σ = 1048470150. Its totient is φ = 1048470148.

The previous prime is 1048470131. The next prime is 1048470151. The reversal of 1048470149 is 9410748401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 859545124 + 188925025 = 29318^2 + 13745^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048470149 - 2¹² = 1048466053 is a prime.

Together with 1048470151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048470109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524235074 + 524235075.

It is an arithmetic number, because the mean of its divisors is an integer number (524235075).

Almost surely, 2^1048470149 is an apocalyptic number.

It is an amenable number.

1048470149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048470149 is an equidigital number, since it uses as much as digits as its factorization.

1048470149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 1048470149 is about 32380.0887738128. The cubic root of 1048470149 is about 1015.9024867274.

The spelling of 1048470149 in words is "one billion, forty-eight million, four hundred seventy thousand, one hundred forty-nine".