2895990 has 32 divisors (see below), whose sum is σ = 7140960. Its totient is φ = 751104.

The previous prime is 2895979. The next prime is 2896013. The reversal of 2895990 is 995982.

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195 + ... + 2414.

It is an arithmetic number, because the mean of its divisors is an integer number (223155).

2^2895990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2895990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3570480).

2895990 is an abundant number, since it is smaller than the sum of its proper divisors (4244970).

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

2895990 is a wasteful number, since it uses less digits than its factorization.

2895990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 2895990 is about 1701.7608527640. The cubic root of 2895990 is about 142.5385552799.

The spelling of 2895990 in words is "two million, eight hundred ninety-five thousand, nine hundred ninety".