107445955 has 4 divisors (see below), whose sum is σ = 128935152. Its totient is φ = 85956760.

The previous prime is 107445929. The next prime is 107445983. The reversal of 107445955 is 559544701.

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

It is not a de Polignac number, because 107445955 - 2¹¹ = 107443907 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10744591 + ... + 10744600.

It is an arithmetic number, because the mean of its divisors is an integer number (32233788).

Almost surely, 2^107445955 is an apocalyptic number.

107445955 is a deficient number, since it is larger than the sum of its proper divisors (21489197).

107445955 is an equidigital number, since it uses as much as digits as its factorization.

107445955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21489196.

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 107445955 is about 10365.6140676759. The cubic root of 107445955 is about 475.4045749784.

It can be divided in two parts, 107445 and 955, that multiplied together give a triangular number (102609975 = T₁₄₃₂₅).

The spelling of 107445955 in words is "one hundred seven million, four hundred forty-five thousand, nine hundred fifty-five".