1124162560 has 88 divisors (see below), whose sum is σ = 2728077840. Its totient is φ = 444432384.

The previous prime is 1124162549. The next prime is 1124162561. The reversal of 1124162560 is 652614211.

It is a super-2 number, since 2×1124162560² = 2527482922611507200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124162561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454447 + ... + 456913.

Almost surely, 2^1124162560 is an apocalyptic number.

1124162560 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 1124162560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364038920).

1124162560 is an abundant number, since it is smaller than the sum of its proper divisors (1603915280).

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

1124162560 is an equidigital number, since it uses as much as digits as its factorization.

1124162560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581 (or 2563 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1124162560 is about 33528.5335199737. The cubic root of 1124162560 is about 1039.7837814807.

Adding to 1124162560 its reverse (652614211), we get a palindrome (1776776771).

The spelling of 1124162560 in words is "one billion, one hundred twenty-four million, one hundred sixty-two thousand, five hundred sixty".