2533873 has 8 divisors (see below), whose sum is σ = 2619360. Its totient is φ = 2449920.

The previous prime is 2533837. The next prime is 2533913. The reversal of 2533873 is 3783352.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2533873 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁹ + 3⁴ + 3⁵ + 8⁵ + 7⁵ + 3⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2533813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3633 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (327420).

2^2533873 is an apocalyptic number.

It is an amenable number.

2533873 is a deficient number, since it is larger than the sum of its proper divisors (85487).

2533873 is an equidigital number, since it uses as much as digits as its factorization.

2533873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767.

The product of its digits is 15120, while the sum is 31.

The square root of 2533873 is about 1591.8143736001. The cubic root of 2533873 is about 136.3311028516.

The spelling of 2533873 in words is "two million, five hundred thirty-three thousand, eight hundred seventy-three".