1125606360 has 128 divisors (see below), whose sum is σ = 3566592000. Its totient is φ = 283401216.

The previous prime is 1125606323. The next prime is 1125606367. The reversal of 1125606360 is 636065211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125606367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 872596 + ... + 873884.

It is an arithmetic number, because the mean of its divisors is an integer number (27864000).

Almost surely, 2^1125606360 is an apocalyptic number.

1125606360 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 1125606360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1783296000).

1125606360 is an abundant number, since it is smaller than the sum of its proper divisors (2440985640).

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

1125606360 is a wasteful number, since it uses less digits than its factorization.

1125606360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705 (or 1701 counting only the distinct ones).

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

The square root of 1125606360 is about 33550.0575260312. The cubic root of 1125606360 is about 1040.2287342060.

The spelling of 1125606360 in words is "one billion, one hundred twenty-five million, six hundred six thousand, three hundred sixty".