107204644 has 6 divisors (see below), whose sum is σ = 187608134. Its totient is φ = 53602320.

The previous prime is 107204641. The next prime is 107204663. The reversal of 107204644 is 446402701.

It can be written as a sum of positive squares in only one way, i.e., 106502400 + 702244 = 10320^2 + 838^2 .

It is a super-2 number, since 2×107204644² = 22985671390333472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107204641) 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 as a sum of consecutive naturals, namely, 13400577 + ... + 13400584.

Almost surely, 2^107204644 is an apocalyptic number.

It is an amenable number.

107204644 is a deficient number, since it is larger than the sum of its proper divisors (80403490).

107204644 is a wasteful number, since it uses less digits than its factorization.

107204644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26801165 (or 26801163 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 107204644 is about 10353.9675487226. The cubic root of 107204644 is about 475.0484072550.

The spelling of 107204644 in words is "one hundred seven million, two hundred four thousand, six hundred forty-four".