48784469 has 2 divisors, whose sum is σ = 48784470. Its totient is φ = 48784468.

The previous prime is 48784451. The next prime is 48784471. The reversal of 48784469 is 96448784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40170244 + 8614225 = 6338^2 + 2935^2 .

It is a cyclic number.

It is not a de Polignac number, because 48784469 - 2⁸ = 48784213 is a prime.

It is a super-2 number, since 2×48784469² = 4759848831223922, which contains 22 as substring.

Together with 48784471, 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 (48784429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24392234 + 24392235.

It is an arithmetic number, because the mean of its divisors is an integer number (24392235).

Almost surely, 2^48784469 is an apocalyptic number.

It is an amenable number.

48784469 is a deficient number, since it is larger than the sum of its proper divisors (1).

48784469 is an equidigital number, since it uses as much as digits as its factorization.

48784469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1548288, while the sum is 50.

The square root of 48784469 is about 6984.5879620776. The cubic root of 48784469 is about 365.3932560133.

The spelling of 48784469 in words is "forty-eight million, seven hundred eighty-four thousand, four hundred sixty-nine".