106858757 has 2 divisors, whose sum is σ = 106858758. Its totient is φ = 106858756.

The previous prime is 106858723. The next prime is 106858781. The reversal of 106858757 is 757858601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106481761 + 376996 = 10319^2 + 614^2 .

It is a cyclic number.

It is not a de Polignac number, because 106858757 - 2²⁰ = 105810181 is a prime.

It is a super-2 number, since 2×106858757² = 22837587895170098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106851757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53429378 + 53429379.

It is an arithmetic number, because the mean of its divisors is an integer number (53429379).

Almost surely, 2^106858757 is an apocalyptic number.

It is an amenable number.

106858757 is a deficient number, since it is larger than the sum of its proper divisors (1).

106858757 is an equidigital number, since it uses as much as digits as its factorization.

106858757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470400, while the sum is 47.

The square root of 106858757 is about 10337.2509401678. The cubic root of 106858757 is about 474.5369552197.

The spelling of 106858757 in words is "one hundred six million, eight hundred fifty-eight thousand, seven hundred fifty-seven".