101670560 has 24 divisors (see below), whose sum is σ = 240197076. Its totient is φ = 40668160.

The previous prime is 101670559. The next prime is 101670571. The reversal of 101670560 is 65076101.

It can be written as a sum of positive squares in 2 ways, for example, as 100240144 + 1430416 = 10012^2 + 1196^2 .

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 3 ways as a sum of consecutive naturals, for example, 317561 + ... + 317880.

Almost surely, 2^101670560 is an apocalyptic number.

101670560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101670560 is an abundant number, since it is smaller than the sum of its proper divisors (138526516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101670560 is an equidigital number, since it uses as much as digits as its factorization.

101670560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635456 (or 635448 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 101670560 is about 10083.1820374324. The cubic root of 101670560 is about 466.7293067843.

The spelling of 101670560 in words is "one hundred one million, six hundred seventy thousand, five hundred sixty".