48623857 has 2 divisors, whose sum is σ = 48623858. Its totient is φ = 48623856.

The previous prime is 48623849. The next prime is 48623873. The reversal of 48623857 is 75832684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28901376 + 19722481 = 5376^2 + 4441^2 .

It is a cyclic number.

It is not a de Polignac number, because 48623857 - 2³ = 48623849 is a prime.

It is not a weakly prime, because it can be changed into another prime (48623837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24311928 + 24311929.

It is an arithmetic number, because the mean of its divisors is an integer number (24311929).

Almost surely, 2^48623857 is an apocalyptic number.

It is an amenable number.

48623857 is a deficient number, since it is larger than the sum of its proper divisors (1).

48623857 is an equidigital number, since it uses as much as digits as its factorization.

48623857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The square root of 48623857 is about 6973.0808829383. The cubic root of 48623857 is about 364.9918231733.

The spelling of 48623857 in words is "forty-eight million, six hundred twenty-three thousand, eight hundred fifty-seven".