106444799 has 4 divisors (see below), whose sum is σ = 106465536. Its totient is φ = 106424064.

The previous prime is 106444787. The next prime is 106444847. The reversal of 106444799 is 997444601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 997444601 = 521 ⋅1914481.

It is a cyclic number.

It is not a de Polignac number, because 106444799 - 2⁸ = 106444543 is a prime.

It is a super-2 number, since 2×106444799² = 22660990468300802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106444739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3647 + ... + 15039.

It is an arithmetic number, because the mean of its divisors is an integer number (26616384).

Almost surely, 2^106444799 is an apocalyptic number.

106444799 is a deficient number, since it is larger than the sum of its proper divisors (20737).

106444799 is an equidigital number, since it uses as much as digits as its factorization.

106444799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20736.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 106444799 is about 10317.2088764355. The cubic root of 106444799 is about 473.9233958469.

The spelling of 106444799 in words is "one hundred six million, four hundred forty-four thousand, seven hundred ninety-nine".