2641534006 has 4 divisors (see below), whose sum is σ = 3962301012. Its totient is φ = 1320767002.

The previous prime is 2641533971. The next prime is 2641534031. The reversal of 2641534006 is 6004351462.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 660383500 + ... + 660383503.

It is an arithmetic number, because the mean of its divisors is an integer number (990575253).

Almost surely, 2^2641534006 is an apocalyptic number.

2641534006 is a deficient number, since it is larger than the sum of its proper divisors (1320767006).

2641534006 is a wasteful number, since it uses less digits than its factorization.

2641534006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320767005.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2641534006 is about 51395.8559224379. The cubic root of 2641534006 is about 1382.3522868646.

Adding to 2641534006 its reverse (6004351462), we get a palindrome (8645885468).

The spelling of 2641534006 in words is "two billion, six hundred forty-one million, five hundred thirty-four thousand, six".