10180705 has 8 divisors (see below), whose sum is σ = 12935592. Its totient is φ = 7665408.

The previous prime is 10180673. The next prime is 10180721. The reversal of 10180705 is 50708101.

It can be written as a sum of positive squares in 4 ways, for example, as 4309776 + 5870929 = 2076^2 + 2423^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10180705 - 2⁵ = 10180673 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 59802 + ... + 59971.

It is an arithmetic number, because the mean of its divisors is an integer number (1616949).

Almost surely, 2^10180705 is an apocalyptic number.

It is an amenable number.

10180705 is a deficient number, since it is larger than the sum of its proper divisors (2754887).

10180705 is a wasteful number, since it uses less digits than its factorization.

10180705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119795.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 10180705 is about 3190.7217051946. The cubic root of 10180705 is about 216.7334534413.

Adding to 10180705 its reverse (50708101), we get a palindrome (60888806).

The spelling of 10180705 in words is "ten million, one hundred eighty thousand, seven hundred five".