2852621705 has 16 divisors (see below), whose sum is σ = 3556107264. Its totient is φ = 2194395840.

The previous prime is 2852621701. The next prime is 2852621711. The reversal of 2852621705 is 5071262582.

It is not a de Polignac number, because 2852621705 - 2² = 2852621701 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2852621701) 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, 34277 + ... + 82946.

It is an arithmetic number, because the mean of its divisors is an integer number (222256704).

Almost surely, 2^2852621705 is an apocalyptic number.

It is an amenable number.

2852621705 is a deficient number, since it is larger than the sum of its proper divisors (703485559).

2852621705 is a wasteful number, since it uses less digits than its factorization.

2852621705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117416.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 2852621705 is about 53409.9401329004. The cubic root of 2852621705 is about 1418.2345488426.

The spelling of 2852621705 in words is "two billion, eight hundred fifty-two million, six hundred twenty-one thousand, seven hundred five".