48786624 has 84 divisors (see below), whose sum is σ = 145063464. Its totient is φ = 16257024.

The previous prime is 48786607. The next prime is 48786631. The reversal of 48786624 is 42668784.

It is a self number, because there is not a number n which added to its sum of digits gives 48786624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13984 + ... + 17120.

It is an arithmetic number, because the mean of its divisors is an integer number (1726946).

Almost surely, 2^48786624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48786624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72531732).

48786624 is an abundant number, since it is smaller than the sum of its proper divisors (96276840).

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

48786624 is an equidigital number, since it uses as much as digits as its factorization.

48786624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164 (or 3142 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 48786624 is about 6984.7422286009. The cubic root of 48786624 is about 365.3986362152.

The spelling of 48786624 in words is "forty-eight million, seven hundred eighty-six thousand, six hundred twenty-four".