106223078 has 16 divisors (see below), whose sum is σ = 176230320. Its totient is φ = 47700576.

The previous prime is 106223023. The next prime is 106223083. The reversal of 106223078 is 870322601.

It is a happy number.

It is a super-2 number, since 2×106223078² = 22566684599588168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106223078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54248 + ... + 56171.

It is an arithmetic number, because the mean of its divisors is an integer number (11014395).

Almost surely, 2^106223078 is an apocalyptic number.

106223078 is a deficient number, since it is larger than the sum of its proper divisors (70007242).

106223078 is a wasteful number, since it uses less digits than its factorization.

106223078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110471.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 106223078 is about 10306.4580724903. The cubic root of 106223078 is about 473.5941115188.

Adding to 106223078 its reverse (870322601), we get a palindrome (976545679).

The spelling of 106223078 in words is "one hundred six million, two hundred twenty-three thousand, seventy-eight".