49548636 has 36 divisors (see below), whose sum is σ = 125789664. Its totient is φ = 16444800.

The previous prime is 49548553. The next prime is 49548641. The reversal of 49548636 is 63684594.

49548636 is a `hidden beast` number, since 4 + 9 + 5 + 4 + 8 + 636 = 666.

49548636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 49548591 and 49548600.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5821 + ... + 11531.

Almost surely, 2^49548636 is an apocalyptic number.

It is an amenable number.

49548636 is an abundant number, since it is smaller than the sum of its proper divisors (76241028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49548636 is a wasteful number, since it uses less digits than its factorization.

49548636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5962 (or 5957 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 49548636 is about 7039.0792011456. The cubic root of 49548636 is about 367.2912378122.

The spelling of 49548636 in words is "forty-nine million, five hundred forty-eight thousand, six hundred thirty-six".