106026686 has 4 divisors (see below), whose sum is σ = 159040032. Its totient is φ = 53013342.

The previous prime is 106026677. The next prime is 106026703. The reversal of 106026686 is 686620601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×106026686² = 22483316288285192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26506670 + ... + 26506673.

It is an arithmetic number, because the mean of its divisors is an integer number (39760008).

Almost surely, 2^106026686 is an apocalyptic number.

106026686 is a deficient number, since it is larger than the sum of its proper divisors (53013346).

106026686 is an equidigital number, since it uses as much as digits as its factorization.

106026686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53013345.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 106026686 is about 10296.9260461557. The cubic root of 106026686 is about 473.3020611269.

The spelling of 106026686 in words is "one hundred six million, twenty-six thousand, six hundred eighty-six".