2071617 has 8 divisors (see below), whose sum is σ = 2797440. Its totient is φ = 1363440.

The previous prime is 2071613. The next prime is 2071631. The reversal of 2071617 is 7161702.

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

It is not a de Polignac number, because 2071617 - 2² = 2071613 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2071613) by changing a digit.

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, 4134 + ... + 4607.

It is an arithmetic number, because the mean of its divisors is an integer number (349680).

2^2071617 is an apocalyptic number.

It is an amenable number.

2071617 is a deficient number, since it is larger than the sum of its proper divisors (725823).

2071617 is an equidigital number, since it uses as much as digits as its factorization.

2071617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8823.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 2071617 is about 1439.3112936401. The cubic root of 2071617 is about 127.4783661872.

The spelling of 2071617 in words is "two million, seventy-one thousand, six hundred seventeen".