2852305890 has 64 divisors (see below), whose sum is σ = 7829001216. Its totient is φ = 651494592.

The previous prime is 2852305861. The next prime is 2852305901. The reversal of 2852305890 is 985032582.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357889 + ... + 365771.

It is an arithmetic number, because the mean of its divisors is an integer number (122328144).

Almost surely, 2^2852305890 is an apocalyptic number.

2852305890 is an abundant number, since it is smaller than the sum of its proper divisors (4976695326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2852305890 is a wasteful number, since it uses less digits than its factorization.

2852305890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9623.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 2852305890 is about 53406.9835321187. The cubic root of 2852305890 is about 1418.1822091214.

The spelling of 2852305890 in words is "two billion, eight hundred fifty-two million, three hundred five thousand, eight hundred ninety".