2566032 has 60 divisors (see below), whose sum is σ = 7718256. Its totient is φ = 732480.

The previous prime is 2566027. The next prime is 2566049. The reversal of 2566032 is 2306652.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2565993 and 2566011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1807 + ... + 2897.

2^2566032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2566032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3859128).

2566032 is an abundant number, since it is smaller than the sum of its proper divisors (5152224).

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

2566032 is a wasteful number, since it uses less digits than its factorization.

2566032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 1103 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2566032 is about 1601.8838909234. The cubic root of 2566032 is about 136.9054349452.

The spelling of 2566032 in words is "two million, five hundred sixty-six thousand, thirty-two".