107071605 has 16 divisors (see below), whose sum is σ = 190349760. Its totient is φ = 57104784.

The previous prime is 107071589. The next prime is 107071609. The reversal of 107071605 is 506170701.

It is not a de Polignac number, because 107071605 - 2⁴ = 107071589 is a prime.

It is a super-2 number, since 2×107071605² = 22928657194552050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107071609) 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, 396427 + ... + 396696.

It is an arithmetic number, because the mean of its divisors is an integer number (11896860).

Almost surely, 2^107071605 is an apocalyptic number.

107071605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

107071605 is a deficient number, since it is larger than the sum of its proper divisors (83278155).

107071605 is an equidigital number, since it uses as much as digits as its factorization.

107071605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793137 (or 793131 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 107071605 is about 10347.5410122405. The cubic root of 107071605 is about 474.8518171197.

The spelling of 107071605 in words is "one hundred seven million, seventy-one thousand, six hundred five".