10081775 has 24 divisors (see below), whose sum is σ = 13884528. Its totient is φ = 7200000.

The previous prime is 10081759. The next prime is 10081781. The reversal of 10081775 is 57718001.

It is not a de Polignac number, because 10081775 - 2⁴ = 10081759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16475 + ... + 17075.

It is an arithmetic number, because the mean of its divisors is an integer number (578522).

Almost surely, 2^10081775 is an apocalyptic number.

10081775 is a deficient number, since it is larger than the sum of its proper divisors (3802753).

10081775 is a wasteful number, since it uses less digits than its factorization.

10081775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 29.

The square root of 10081775 is about 3175.1810971974. The cubic root of 10081775 is about 216.0291384444.

Adding to 10081775 its reverse (57718001), we get a palindrome (67799776).

The spelling of 10081775 in words is "ten million, eighty-one thousand, seven hundred seventy-five".