93945648 has 30 divisors (see below), whose sum is σ = 242866524. Its totient is φ = 31292832.

The previous prime is 93945619. The next prime is 93945653. The reversal of 93945648 is 84654939.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 93945597 and 93945606.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66453 + ... + 67851.

Almost surely, 2^93945648 is an apocalyptic number.

It is an amenable number.

93945648 is an abundant number, since it is smaller than the sum of its proper divisors (148920876).

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

93945648 is an equidigital number, since it uses as much as digits as its factorization.

93945648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809 (or 1404 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 93945648 is about 9692.5563191554. The cubic root of 93945648 is about 454.5959428621.

Multiplying 93945648 by its sum of digits (48), we get a square (4509391104 = 67152²).

93945648 divided by its sum of digits (48) gives a square (1957201 = 1399²).

The spelling of 93945648 in words is "ninety-three million, nine hundred forty-five thousand, six hundred forty-eight".