2385648 has 30 divisors (see below), whose sum is σ = 6676904. Its totient is φ = 795168.

The previous prime is 2385637. The next prime is 2385653. The reversal of 2385648 is 8465832.

2385648 is a `hidden beast` number, since 2 + 3 + 8 + 5 + 648 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2²¹ + 3⁸ + 8² + 5⁶ + 6 + 4⁹ + 8⁴ .

It is a congruent number.

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, 8140 + ... + 8427.

2^2385648 is an apocalyptic number.

It is an amenable number.

2385648 is an abundant number, since it is smaller than the sum of its proper divisors (4291256).

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

2385648 is a wasteful number, since it uses less digits than its factorization.

2385648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16581 (or 16572 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 2385648 is about 1544.5543046458. The cubic root of 2385648 is about 133.6191756572.

It can be divided in two parts, 238 and 5648, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 2385648 in words is "two million, three hundred eighty-five thousand, six hundred forty-eight".