1204162560 has 312 divisors, whose sum is σ = 4293394560. Its totient is φ = 312016896.

The previous prime is 1204162549. The next prime is 1204162571. The reversal of 1204162560 is 652614021.

1204162560 is a `hidden beast` number, since 1 + 2 + 0 + 41 + 62 + 560 = 666.

1204162560 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1204162549) and next prime (1204162571).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8662971 + ... + 8663109.

It is an arithmetic number, because the mean of its divisors is an integer number (13760880).

Almost surely, 2^1204162560 is an apocalyptic number.

1204162560 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 1204162560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2146697280).

1204162560 is an abundant number, since it is smaller than the sum of its proper divisors (3089232000).

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

1204162560 is a wasteful number, since it uses less digits than its factorization.

1204162560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1204162560 is about 34701.0455173904. The cubic root of 1204162560 is about 1063.8858678716.

Adding to 1204162560 its reverse (652614021), we get a palindrome (1856776581).

The spelling of 1204162560 in words is "one billion, two hundred four million, one hundred sixty-two thousand, five hundred sixty".