2632871 has 4 divisors (see below), whose sum is σ = 2660112. Its totient is φ = 2605632.

The previous prime is 2632867. The next prime is 2632873. The reversal of 2632871 is 1782362.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2632871 - 2² = 2632867 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2632873) 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, 13475 + ... + 13668.

It is an arithmetic number, because the mean of its divisors is an integer number (665028).

2^2632871 is an apocalyptic number.

2632871 is a deficient number, since it is larger than the sum of its proper divisors (27241).

2632871 is an equidigital number, since it uses as much as digits as its factorization.

2632871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27240.

The product of its digits is 4032, while the sum is 29.

The square root of 2632871 is about 1622.6123998047. The cubic root of 2632871 is about 138.0839473830.

The spelling of 2632871 in words is "two million, six hundred thirty-two thousand, eight hundred seventy-one".