2885901460 has 72 divisors (see below), whose sum is σ = 6670494936. Its totient is φ = 1048020480.

The previous prime is 2885901443. The next prime is 2885901461. The reversal of 2885901460 is 641095882.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 2431870596 + 454030864 = 49314^2 + 21308^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885901461) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 199182 + ... + 213178.

It is an arithmetic number, because the mean of its divisors is an integer number (92645763).

Almost surely, 2^2885901460 is an apocalyptic number.

2885901460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2885901460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3335247468).

2885901460 is an abundant number, since it is smaller than the sum of its proper divisors (3784593476).

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

2885901460 is a wasteful number, since it uses less digits than its factorization.

2885901460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14093 (or 14078 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 2885901460 is about 53720.5869290349. The cubic root of 2885901460 is about 1423.7284580124.

The spelling of 2885901460 in words is "two billion, eight hundred eighty-five million, nine hundred one thousand, four hundred sixty".