2875596066 has 100 divisors (see below), whose sum is σ = 7517945622. Its totient is φ = 821487744.

The previous prime is 2875596043. The next prime is 2875596067. The reversal of 2875596066 is 6606955782.

It is a happy number.

2875596066 is a `hidden beast` number, since 2 + 87 + 559 + 6 + 0 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2754045441 + 121550625 = 52479^2 + 11025^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2875596067) by changing a digit.

It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 385266 + ... + 392658.

Almost surely, 2^2875596066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2875596066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3758972811).

2875596066 is an abundant number, since it is smaller than the sum of its proper divisors (4642349556).

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

2875596066 is an frugal number, since it uses more digits than its factorization.

2875596066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7435 (or 7405 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The square root of 2875596066 is about 53624.5845298591. The cubic root of 2875596066 is about 1422.0317516811.

The spelling of 2875596066 in words is "two billion, eight hundred seventy-five million, five hundred ninety-six thousand, sixty-six".