560840400 has 180 divisors, whose sum is σ = 1992083808. Its totient is φ = 146039040.

The previous prime is 560840377. The next prime is 560840411. The reversal of 560840400 is 4048065.

It is a tau number, because it is divible by the number of its divisors (180).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 152989 + ... + 156611.

Almost surely, 2^560840400 is an apocalyptic number.

560840400 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 560840400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996041904).

560840400 is an abundant number, since it is smaller than the sum of its proper divisors (1431243408).

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

560840400 is a wasteful number, since it uses less digits than its factorization.

560840400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 560840400 is about 23682.0691663545. The cubic root of 560840400 is about 824.6691786546.

Adding to 560840400 its reverse (4048065), we get a palindrome (564888465).

The spelling of 560840400 in words is "five hundred sixty million, eight hundred forty thousand, four hundred".