2632667 has 4 divisors (see below), whose sum is σ = 2644200. Its totient is φ = 2621136.

The previous prime is 2632657. The next prime is 2632673. The reversal of 2632667 is 7662362.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7662362 = 2 ⋅3831181.

It is a cyclic number.

It is not a de Polignac number, because 2632667 - 2⁸ = 2632411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2632627) 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, 5417 + ... + 5882.

It is an arithmetic number, because the mean of its divisors is an integer number (661050).

2^2632667 is an apocalyptic number.

2632667 is a deficient number, since it is larger than the sum of its proper divisors (11533).

2632667 is a wasteful number, since it uses less digits than its factorization.

2632667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532.

The product of its digits is 18144, while the sum is 32.

The square root of 2632667 is about 1622.5495369942. The cubic root of 2632667 is about 138.0803809526.

The spelling of 2632667 in words is "two million, six hundred thirty-two thousand, six hundred sixty-seven".