2076017021 has 8 divisors (see below), whose sum is σ = 2307830784. Its totient is φ = 1854506160.

The previous prime is 2076017017. The next prime is 2076017023. The reversal of 2076017021 is 1207106702.

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

It is not a de Polignac number, because 2076017021 - 2² = 2076017017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2076017023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575301 + ... + 2576106.

It is an arithmetic number, because the mean of its divisors is an integer number (288478848).

Almost surely, 2^2076017021 is an apocalyptic number.

It is an amenable number.

2076017021 is a deficient number, since it is larger than the sum of its proper divisors (231813763).

2076017021 is a wasteful number, since it uses less digits than its factorization.

2076017021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5151451.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 2076017021 is about 45563.3297839392. The cubic root of 2076017021 is about 1275.6855513012.

The spelling of 2076017021 in words is "two billion, seventy-six million, seventeen thousand, twenty-one".