106797857 has 2 divisors, whose sum is σ = 106797858. Its totient is φ = 106797856.

The previous prime is 106797829. The next prime is 106797863. The reversal of 106797857 is 758797601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88811776 + 17986081 = 9424^2 + 4241^2 .

It is a cyclic number.

It is not a de Polignac number, because 106797857 - 2²⁴ = 90020641 is a prime.

It is a super-2 number, since 2×106797857² = 22811564519584898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106791857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53398928 + 53398929.

It is an arithmetic number, because the mean of its divisors is an integer number (53398929).

Almost surely, 2^106797857 is an apocalyptic number.

It is an amenable number.

106797857 is a deficient number, since it is larger than the sum of its proper divisors (1).

106797857 is an equidigital number, since it uses as much as digits as its factorization.

106797857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 50.

The square root of 106797857 is about 10334.3048629310. The cubic root of 106797857 is about 474.4467901173.

The spelling of 106797857 in words is "one hundred six million, seven hundred ninety-seven thousand, eight hundred fifty-seven".