107749130 has 16 divisors (see below), whose sum is σ = 195366600. Its totient is φ = 42784512.

The previous prime is 107749129. The next prime is 107749141. The reversal of 107749130 is 31947701.

It can be written as a sum of positive squares in 4 ways, for example, as 78340201 + 29408929 = 8851^2 + 5423^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37955 + ... + 40694.

Almost surely, 2^107749130 is an apocalyptic number.

107749130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107749130 is a deficient number, since it is larger than the sum of its proper divisors (87617470).

107749130 is a wasteful number, since it uses less digits than its factorization.

107749130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78793.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 107749130 is about 10380.2278395033. The cubic root of 107749130 is about 475.8512970284.

The spelling of 107749130 in words is "one hundred seven million, seven hundred forty-nine thousand, one hundred thirty".