106078793 has 4 divisors (see below), whose sum is σ = 112318740. Its totient is φ = 99838848.

The previous prime is 106078789. The next prime is 106078813. The reversal of 106078793 is 397870601.

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 40921609 + 65157184 = 6397^2 + 8072^2 .

It is a cyclic number.

It is not a de Polignac number, because 106078793 - 2² = 106078789 is a prime.

It is a super-2 number, since 2×106078793² = 22505420648673698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106078793.

It is not an unprimeable number, because it can be changed into a prime (106078733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3119948 + ... + 3119981.

It is an arithmetic number, because the mean of its divisors is an integer number (28079685).

Almost surely, 2^106078793 is an apocalyptic number.

It is an amenable number.

106078793 is a deficient number, since it is larger than the sum of its proper divisors (6239947).

106078793 is an equidigital number, since it uses as much as digits as its factorization.

106078793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239946.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 106078793 is about 10299.4559565057. The cubic root of 106078793 is about 473.3795834703.

The spelling of 106078793 in words is "one hundred six million, seventy-eight thousand, seven hundred ninety-three".