2895912 has 80 divisors (see below), whose sum is σ = 8385300. Its totient is φ = 933120.

The previous prime is 2895901. The next prime is 2895913. The reversal of 2895912 is 2195982.

It can be written as a sum of positive squares in 2 ways, for example, as 2802276 + 93636 = 1674^2 + 306^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2895913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26514 + ... + 26622.

2^2895912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2895912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4192650).

2895912 is an abundant number, since it is smaller than the sum of its proper divisors (5489388).

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

2895912 is a wasteful number, since it uses less digits than its factorization.

2895912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 155 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 2895912 is about 1701.7379351710. The cubic root of 2895912 is about 142.5372755671.

The spelling of 2895912 in words is "two million, eight hundred ninety-five thousand, nine hundred twelve".