48649633 has 16 divisors (see below), whose sum is σ = 53309440. Its totient is φ = 44226000.

The previous prime is 48649619. The next prime is 48649639. The reversal of 48649633 is 33694684.

48649633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 48649633 - 2²¹ = 46552481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48649633.

It is not an unprimeable number, because it can be changed into a prime (48649639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88666 + ... + 89212.

It is an arithmetic number, because the mean of its divisors is an integer number (3331840).

Almost surely, 2^48649633 is an apocalyptic number.

It is an amenable number.

48649633 is a deficient number, since it is larger than the sum of its proper divisors (4659807).

48649633 is a wasteful number, since it uses less digits than its factorization.

48649633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748.

The product of its digits is 373248, while the sum is 43.

The square root of 48649633 is about 6974.9288885264. The cubic root of 48649633 is about 365.0563070698.

The spelling of 48649633 in words is "forty-eight million, six hundred forty-nine thousand, six hundred thirty-three".