5921600 has 42 divisors (see below), whose sum is σ = 14574774. Its totient is φ = 2368000.

The previous prime is 5921599. The next prime is 5921639. The reversal of 5921600 is 61295.

It can be written as a sum of positive squares in 3 ways, for example, as 238144 + 5683456 = 488^2 + 2384^2 .

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, 251 + ... + 3450.

Almost surely, 2^5921600 is an apocalyptic number.

5921600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5921600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7287387).

5921600 is an abundant number, since it is smaller than the sum of its proper divisors (8653174).

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

5921600 is a wasteful number, since it uses less digits than its factorization.

5921600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723 (or 3708 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5921600 is about 2433.4337878808. The cubic root of 5921600 is about 180.9171298346.

Adding to 5921600 its reverse (61295), we get a palindrome (5982895).

The spelling of 5921600 in words is "five million, nine hundred twenty-one thousand, six hundred".