105956078 has 32 divisors (see below), whose sum is σ = 173905920. Its totient is φ = 48264480.

The previous prime is 105956077. The next prime is 105956093. The reversal of 105956078 is 870659501.

It is a super-2 number, since 2×105956078² = 22453380930284168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105956077) 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 15 ways as a sum of consecutive naturals, for example, 94988 + ... + 96096.

It is an arithmetic number, because the mean of its divisors is an integer number (5434560).

Almost surely, 2^105956078 is an apocalyptic number.

105956078 is a deficient number, since it is larger than the sum of its proper divisors (67949842).

105956078 is a wasteful number, since it uses less digits than its factorization.

105956078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232.

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 105956078 is about 10293.4968790980. The cubic root of 105956078 is about 473.1969733283.

The spelling of 105956078 in words is "one hundred five million, nine hundred fifty-six thousand, seventy-eight".