2522893 has 8 divisors (see below), whose sum is σ = 2649600. Its totient is φ = 2397648.

The previous prime is 2522881. The next prime is 2522909. The reversal of 2522893 is 3982252.

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

It is a cyclic number.

It is not a de Polignac number, because 2522893 - 2⁹ = 2522381 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁴ + 5⁸ + 2¹⁵ + 2²¹ + 8² + 9² + 3⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5028 + ... + 5506.

It is an arithmetic number, because the mean of its divisors is an integer number (331200).

2^2522893 is an apocalyptic number.

2522893 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2522893 is a deficient number, since it is larger than the sum of its proper divisors (126707).

2522893 is a wasteful number, since it uses less digits than its factorization.

2522893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731.

The product of its digits is 8640, while the sum is 31.

The square root of 2522893 is about 1588.3617346184. The cubic root of 2522893 is about 136.1338971092.

The spelling of 2522893 in words is "two million, five hundred twenty-two thousand, eight hundred ninety-three".