106367641 has 4 divisors (see below), whose sum is σ = 106407972. Its totient is φ = 106327312.

The previous prime is 106367629. The next prime is 106367671. The reversal of 106367641 is 146763601.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12355225 + 94012416 = 3515^2 + 9696^2 .

It is a cyclic number.

It is not a de Polignac number, because 106367641 - 2⁵ = 106367609 is a prime.

It is a super-2 number, since 2×106367641² = 22628150103809762, 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 = 106367597 and 106367606.

It is not an unprimeable number, because it can be changed into a prime (106367671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15910 + ... + 21583.

It is an arithmetic number, because the mean of its divisors is an integer number (26601993).

Almost surely, 2^106367641 is an apocalyptic number.

It is an amenable number.

106367641 is a deficient number, since it is larger than the sum of its proper divisors (40331).

106367641 is an equidigital number, since it uses as much as digits as its factorization.

106367641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40330.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 106367641 is about 10313.4689120586. The cubic root of 106367641 is about 473.8088581690.

The spelling of 106367641 in words is "one hundred six million, three hundred sixty-seven thousand, six hundred forty-one".