1194298560 has 896 divisors, whose sum is σ = 5462016000. Its totient is φ = 243855360.

The previous prime is 1194298549. The next prime is 1194298579. The reversal of 1194298560 is 658924911.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 38525745 + ... + 38525775.

It is an arithmetic number, because the mean of its divisors is an integer number (6096000).

Almost surely, 2^1194298560 is an apocalyptic number.

1194298560 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 1194298560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2731008000).

1194298560 is an abundant number, since it is smaller than the sum of its proper divisors (4267717440).

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

1194298560 is a wasteful number, since it uses less digits than its factorization.

1194298560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 1194298560 is about 34558.6249726461. The cubic root of 1194298560 is about 1060.9729289547.

The spelling of 1194298560 in words is "one billion, one hundred ninety-four million, two hundred ninety-eight thousand, five hundred sixty".