1162630560 has 384 divisors, whose sum is σ = 4619704320. Its totient is φ = 239210496.

The previous prime is 1162630559. The next prime is 1162630583. The reversal of 1162630560 is 650362611.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1877931 + ... + 1878549.

It is an arithmetic number, because the mean of its divisors is an integer number (12030480).

Almost surely, 2^1162630560 is an apocalyptic number.

1162630560 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 1162630560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2309852160).

1162630560 is an abundant number, since it is smaller than the sum of its proper divisors (3457073760).

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

1162630560 is a wasteful number, since it uses less digits than its factorization.

1162630560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1162630560 is about 34097.3688134437. The cubic root of 1162630560 is about 1051.5112207456.

The spelling of 1162630560 in words is "one billion, one hundred sixty-two million, six hundred thirty thousand, five hundred sixty".