2566752 has 24 divisors (see below), whose sum is σ = 6737976. Its totient is φ = 855552.

The previous prime is 2566747. The next prime is 2566757. The reversal of 2566752 is 2576652.

It is an interprime number because it is at equal distance from previous prime (2566747) and next prime (2566757).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2566757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13273 + ... + 13464.

It is an arithmetic number, because the mean of its divisors is an integer number (280749).

2^2566752 is an apocalyptic number.

It is an amenable number.

2566752 is an abundant number, since it is smaller than the sum of its proper divisors (4171224).

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

2566752 is a wasteful number, since it uses less digits than its factorization.

2566752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26750 (or 26742 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 2566752 is about 1602.1086105505. The cubic root of 2566752 is about 136.9182384612.

Adding to 2566752 its product of digits (25200), we get a palindrome (2591952).

The spelling of 2566752 in words is "two million, five hundred sixty-six thousand, seven hundred fifty-two".