1040200560 has 240 divisors, whose sum is σ = 4018832064. Its totient is φ = 236187648.

The previous prime is 1040200501. The next prime is 1040200589. The reversal of 1040200560 is 650020401.

It is a happy number.

1040200560 is a `hidden beast` number, since 104 + 0 + 2 + 0 + 0 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 871324 + ... + 872516.

Almost surely, 2^1040200560 is an apocalyptic number.

1040200560 is a gapful number since it is divisible by the number (10) 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 1040200560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2009416032).

1040200560 is an abundant number, since it is smaller than the sum of its proper divisors (2978631504).

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

1040200560 is a wasteful number, since it uses less digits than its factorization.

1040200560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392 (or 1383 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1040200560 is about 32252.1403940886. The cubic root of 1040200560 is about 1013.2245275988.

Adding to 1040200560 its reverse (650020401), we get a palindrome (1690220961).

The spelling of 1040200560 in words is "one billion, forty million, two hundred thousand, five hundred sixty".