2032567261 has 4 divisors (see below), whose sum is σ = 2032660224. Its totient is φ = 2032474300.

The previous prime is 2032567253. The next prime is 2032567267. The reversal of 2032567261 is 1627652302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2032567261 - 2³ = 2032567253 is a prime.

It is a super-4 number, since 4×2032567261⁴ (a number of 38 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032567267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6276 + ... + 64066.

It is an arithmetic number, because the mean of its divisors is an integer number (508165056).

Almost surely, 2^2032567261 is an apocalyptic number.

It is an amenable number.

2032567261 is a deficient number, since it is larger than the sum of its proper divisors (92963).

2032567261 is an equidigital number, since it uses as much as digits as its factorization.

2032567261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92962.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2032567261 is about 45084.0022735338. The cubic root of 2032567261 is about 1266.7229587710.

The spelling of 2032567261 in words is "two billion, thirty-two million, five hundred sixty-seven thousand, two hundred sixty-one".