48706681 has 2 divisors, whose sum is σ = 48706682. Its totient is φ = 48706680.

The previous prime is 48706661. The next prime is 48706703. The reversal of 48706681 is 18660784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42250000 + 6456681 = 6500^2 + 2541^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48706681 is a prime.

It is a super-2 number, since 2×48706681² = 4744681548071522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48706601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24353340 + 24353341.

It is an arithmetic number, because the mean of its divisors is an integer number (24353341).

Almost surely, 2^48706681 is an apocalyptic number.

It is an amenable number.

48706681 is a deficient number, since it is larger than the sum of its proper divisors (1).

48706681 is an equidigital number, since it uses as much as digits as its factorization.

48706681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 48706681 is about 6979.0171944193. The cubic root of 48706681 is about 365.1989432758.

The spelling of 48706681 in words is "forty-eight million, seven hundred six thousand, six hundred eighty-one".