2636625046 has 16 divisors (see below), whose sum is σ = 4315270608. Its totient is φ = 1198245600.

The previous prime is 2636625031. The next prime is 2636625067. The reversal of 2636625046 is 6405266362.

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 in 7 ways as a sum of consecutive naturals, for example, 209056 + ... + 221308.

It is an arithmetic number, because the mean of its divisors is an integer number (269704413).

Almost surely, 2^2636625046 is an apocalyptic number.

2636625046 is a deficient number, since it is larger than the sum of its proper divisors (1678645562).

2636625046 is a wasteful number, since it uses less digits than its factorization.

2636625046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22047.

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 2636625046 is about 51348.0773349889. The cubic root of 2636625046 is about 1381.4954463569.

The spelling of 2636625046 in words is "two billion, six hundred thirty-six million, six hundred twenty-five thousand, forty-six".