48784069 has 2 divisors, whose sum is σ = 48784070. Its totient is φ = 48784068.

The previous prime is 48784051. The next prime is 48784103. The reversal of 48784069 is 96048784.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29757025 + 19027044 = 5455^2 + 4362^2 .

It is a cyclic number.

It is not a de Polignac number, because 48784069 - 2⁵ = 48784037 is a prime.

It is a super-2 number, since 2×48784069² = 4759770776393522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48784369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24392034 + 24392035.

It is an arithmetic number, because the mean of its divisors is an integer number (24392035).

Almost surely, 2^48784069 is an apocalyptic number.

It is an amenable number.

48784069 is a deficient number, since it is larger than the sum of its proper divisors (1).

48784069 is an equidigital number, since it uses as much as digits as its factorization.

48784069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 48784069 is about 6984.5593275453. The cubic root of 48784069 is about 365.3922573505.

The spelling of 48784069 in words is "forty-eight million, seven hundred eighty-four thousand, sixty-nine".