2968885 has 4 divisors (see below), whose sum is σ = 3562668. Its totient is φ = 2375104.

The previous prime is 2968877. The next prime is 2968891. The reversal of 2968885 is 5888692.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 877969 + 2090916 = 937^2 + 1446^2 .

It is a cyclic number.

It is not a de Polignac number, because 2968885 - 2³ = 2968877 is a prime.

It is a Duffinian number.

2968885 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296884 + ... + 296893.

It is an arithmetic number, because the mean of its divisors is an integer number (890667).

2^2968885 is an apocalyptic number.

It is an amenable number.

2968885 is a deficient number, since it is larger than the sum of its proper divisors (593783).

2968885 is an equidigital number, since it uses as much as digits as its factorization.

2968885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593782.

The product of its digits is 276480, while the sum is 46.

The square root of 2968885 is about 1723.0452692834. The cubic root of 2968885 is about 143.7246054700.

The spelling of 2968885 in words is "two million, nine hundred sixty-eight thousand, eight hundred eighty-five".