1145315360 has 192 divisors, whose sum is σ = 3258081792. Its totient is φ = 371982336.

The previous prime is 1145315359. The next prime is 1145315387. The reversal of 1145315360 is 635135411.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4456352 + ... + 4456608.

It is an arithmetic number, because the mean of its divisors is an integer number (16969176).

Almost surely, 2^1145315360 is an apocalyptic number.

1145315360 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 1145315360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1629040896).

1145315360 is an abundant number, since it is smaller than the sum of its proper divisors (2112766432).

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

1145315360 is a wasteful number, since it uses less digits than its factorization.

1145315360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1145315360 is about 33842.5081812799. The cubic root of 1145315360 is about 1046.2649943348.

The spelling of 1145315360 in words is "one billion, one hundred forty-five million, three hundred fifteen thousand, three hundred sixty".