48679117 has 2 divisors, whose sum is σ = 48679118. Its totient is φ = 48679116.

The previous prime is 48679097. The next prime is 48679123. The reversal of 48679117 is 71197684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31877316 + 16801801 = 5646^2 + 4099^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48679117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48679717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24339558 + 24339559.

It is an arithmetic number, because the mean of its divisors is an integer number (24339559).

Almost surely, 2^48679117 is an apocalyptic number.

It is an amenable number.

48679117 is a deficient number, since it is larger than the sum of its proper divisors (1).

48679117 is an equidigital number, since it uses as much as digits as its factorization.

48679117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 43.

The square root of 48679117 is about 6977.0421383277. The cubic root of 48679117 is about 365.1300393597.

The spelling of 48679117 in words is "forty-eight million, six hundred seventy-nine thousand, one hundred seventeen".