2888493 has 12 divisors (see below), whose sum is σ = 3926784. Its totient is φ = 1888600.

The previous prime is 2888489. The next prime is 2888497. The reversal of 2888493 is 3948882.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2888489) and next prime (2888497).

It is not a de Polignac number, because 2888493 - 2² = 2888489 is a prime.

It is a super-2 number, since 2×2888493² = 16686783622098, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15028 + ... + 15218.

It is an arithmetic number, because the mean of its divisors is an integer number (327232).

2^2888493 is an apocalyptic number.

It is an amenable number.

2888493 is a deficient number, since it is larger than the sum of its proper divisors (1038291).

2888493 is an equidigital number, since it uses as much as digits as its factorization.

2888493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 265 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 2888493 is about 1699.5567069092. The cubic root of 2888493 is about 142.4154499975.

The spelling of 2888493 in words is "two million, eight hundred eighty-eight thousand, four hundred ninety-three".