2632081 has 4 divisors (see below), whose sum is σ = 2649664. Its totient is φ = 2614500.

The previous prime is 2632079. The next prime is 2632099. The reversal of 2632081 is 1802362.

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.

It is a cyclic number.

It is not a de Polignac number, because 2632081 - 2¹ = 2632079 is a prime.

It is a super-2 number, since 2×2632081² = 13855700781122, which contains 22 as substring.

It is a Duffinian number.

2632081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2632001) 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, 8565 + ... + 8866.

It is an arithmetic number, because the mean of its divisors is an integer number (662416).

2^2632081 is an apocalyptic number.

It is an amenable number.

2632081 is a deficient number, since it is larger than the sum of its proper divisors (17583).

2632081 is a wasteful number, since it uses less digits than its factorization.

2632081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17582.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2632081 is about 1622.3689469415. The cubic root of 2632081 is about 138.0701351819.

The spelling of 2632081 in words is "two million, six hundred thirty-two thousand, eighty-one".