2890002 has 8 divisors (see below), whose sum is σ = 5780016. Its totient is φ = 963332.

The previous prime is 2890001. The next prime is 2890003. The reversal of 2890002 is 2000982.

It is an interprime number because it is at equal distance from previous prime (2890001) and next prime (2890003).

It is a sphenic number, since it is the product of 3 distinct primes.

2890002 is an admirable number.

It is a super-2 number, since 2×2890002² = 16704223120008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2890001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240828 + ... + 240839.

It is an arithmetic number, because the mean of its divisors is an integer number (722502).

2^2890002 is an apocalyptic number.

2890002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2890002 is a wasteful number, since it uses less digits than its factorization.

2890002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481672.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2890002 is about 1700.0005882352. Note that the first 3 decimals coincide. The cubic root of 2890002 is about 142.4402457995.

Adding to 2890002 its reverse (2000982), we get a palindrome (4890984).

The spelling of 2890002 in words is "two million, eight hundred ninety thousand, two".