48634820 has 36 divisors (see below), whose sum is σ = 110601540. Its totient is φ = 17956224.

The previous prime is 48634793. The next prime is 48634847. The reversal of 48634820 is 2843684.

48634820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48634793) and next prime (48634847).

It can be written as a sum of positive squares in 6 ways, for example, as 14318656 + 34316164 = 3784^2 + 5858^2 .

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, 3815 + ... + 10574.

It is an arithmetic number, because the mean of its divisors is an integer number (3072265).

Almost surely, 2^48634820 is an apocalyptic number.

It is an amenable number.

48634820 is an abundant number, since it is smaller than the sum of its proper divisors (61966720).

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

48634820 is a wasteful number, since it uses less digits than its factorization.

48634820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14424 (or 14409 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 48634820 is about 6973.8669330580. The cubic root of 48634820 is about 365.0192521277.

The spelling of 48634820 in words is "forty-eight million, six hundred thirty-four thousand, eight hundred twenty".