83752648 has 32 divisors (see below), whose sum is σ = 183648960. Its totient is φ = 35058240.

The previous prime is 83752639. The next prime is 83752651. The reversal of 83752648 is 84625738.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 14983 + ... + 19798.

It is an arithmetic number, because the mean of its divisors is an integer number (5739030).

Almost surely, 2^83752648 is an apocalyptic number.

It is an amenable number.

83752648 is an abundant number, since it is smaller than the sum of its proper divisors (99896312).

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

83752648 is a wasteful number, since it uses less digits than its factorization.

83752648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34837 (or 34833 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 83752648 is about 9151.6472834130. The cubic root of 83752648 is about 437.5216172176.

The spelling of 83752648 in words is "eighty-three million, seven hundred fifty-two thousand, six hundred forty-eight".