106860025 has 6 divisors (see below), whose sum is σ = 132506462. Its totient is φ = 85488000.

The previous prime is 106859993. The next prime is 106860037. The reversal of 106860025 is 520068601.

It can be written as a sum of positive squares in 3 ways, for example, as 15389929 + 91470096 = 3923^2 + 9564^2 .

It is not a de Polignac number, because 106860025 - 2⁵ = 106859993 is a prime.

It is a super-2 number, since 2×106860025² = 22838129886001250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106859975 and 106860002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2137176 + ... + 2137225.

Almost surely, 2^106860025 is an apocalyptic number.

It is an amenable number.

106860025 is a deficient number, since it is larger than the sum of its proper divisors (25646437).

106860025 is an equidigital number, since it uses as much as digits as its factorization.

106860025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274411 (or 4274406 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 106860025 is about 10337.3122715723. The cubic root of 106860025 is about 474.5388321849.

The spelling of 106860025 in words is "one hundred six million, eight hundred sixty thousand, twenty-five".