48662309 has 2 divisors, whose sum is σ = 48662310. Its totient is φ = 48662308.

The previous prime is 48662291. The next prime is 48662329. The reversal of 48662309 is 90326684.

48662309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47914084 + 748225 = 6922^2 + 865^2 .

It is a cyclic number.

It is not a de Polignac number, because 48662309 - 2¹² = 48658213 is a prime.

It is a super-2 number, since 2×48662309² = 4736040634422962, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48662329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24331154 + 24331155.

It is an arithmetic number, because the mean of its divisors is an integer number (24331155).

Almost surely, 2^48662309 is an apocalyptic number.

It is an amenable number.

48662309 is a deficient number, since it is larger than the sum of its proper divisors (1).

48662309 is an equidigital number, since it uses as much as digits as its factorization.

48662309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 48662309 is about 6975.8375124425. The cubic root of 48662309 is about 365.0880103025.

The spelling of 48662309 in words is "forty-eight million, six hundred sixty-two thousand, three hundred nine".