10081719 has 16 divisors (see below), whose sum is σ = 15087840. Its totient is φ = 6652800.

The previous prime is 10081717. The next prime is 10081733. The reversal of 10081719 is 91718001.

It is not a de Polignac number, because 10081719 - 2¹ = 10081717 is a prime.

It is a super-2 number, since 2×10081719² = 203282115989922, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 10081692 and 10081701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10081711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 879 + ... + 4575.

It is an arithmetic number, because the mean of its divisors is an integer number (942990).

Almost surely, 2^10081719 is an apocalyptic number.

10081719 is a deficient number, since it is larger than the sum of its proper divisors (5006121).

10081719 is a wasteful number, since it uses less digits than its factorization.

10081719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807 (or 3801 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The square root of 10081719 is about 3175.1722787906. The cubic root of 10081719 is about 216.0287384602.

The spelling of 10081719 in words is "ten million, eighty-one thousand, seven hundred nineteen".