5646348 has 72 divisors (see below), whose sum is σ = 15298192. Its totient is φ = 1819584.

The previous prime is 5646341. The next prime is 5646349. The reversal of 5646348 is 8436465.

5646348 is a `hidden beast` number, since 5 + 646 + 3 + 4 + 8 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (5646341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35886 + ... + 36042.

Almost surely, 2^5646348 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 5646348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7649096).

5646348 is an abundant number, since it is smaller than the sum of its proper divisors (9651844).

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

5646348 is a wasteful number, since it uses less digits than its factorization.

5646348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 199 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 5646348 is about 2376.2045366508. The cubic root of 5646348 is about 178.0693665594.

The spelling of 5646348 in words is "five million, six hundred forty-six thousand, three hundred forty-eight".