2533860 has 72 divisors (see below), whose sum is σ = 8788416. Its totient is φ = 578880.

The previous prime is 2533837. The next prime is 2533913. The reversal of 2533860 is 683352.

2533860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255 + ... + 2265.

2^2533860 is an apocalyptic number.

2533860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2533860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4394208).

2533860 is an abundant number, since it is smaller than the sum of its proper divisors (6254556).

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

2533860 is a wasteful number, since it uses less digits than its factorization.

2533860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2533860 is about 1591.8102902042. The cubic root of 2533860 is about 136.3308697029.

The spelling of 2533860 in words is "two million, five hundred thirty-three thousand, eight hundred sixty".