2805041190 has 32 divisors (see below), whose sum is σ = 7693827840. Its totient is φ = 641152224.

The previous prime is 2805041147. The next prime is 2805041219. The reversal of 2805041190 is 911405082.

It is a happy number.

It is a super-2 number, since 2×2805041190² = 15736512155193232200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6678460 + ... + 6678879.

It is an arithmetic number, because the mean of its divisors is an integer number (240432120).

Almost surely, 2^2805041190 is an apocalyptic number.

2805041190 is an abundant number, since it is smaller than the sum of its proper divisors (4888786650).

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

2805041190 is a wasteful number, since it uses less digits than its factorization.

2805041190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13357356.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 2805041190 is about 52962.6395679067. The cubic root of 2805041190 is about 1410.3051147963.

The spelling of 2805041190 in words is "two billion, eight hundred five million, forty-one thousand, one hundred ninety".