1146560 has 28 divisors (see below), whose sum is σ = 2731008. Its totient is φ = 458496.

The previous prime is 1146559. The next prime is 1146569. The reversal of 1146560 is 656411.

It is not an unprimeable number, because it can be changed into a prime (1146569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472 + ... + 2111.

It is an arithmetic number, because the mean of its divisors is an integer number (97536).

2^1146560 is an apocalyptic number.

1146560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146560 is an abundant number, since it is smaller than the sum of its proper divisors (1584448).

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

1146560 is an equidigital number, since it uses as much as digits as its factorization.

1146560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600 (or 3590 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1146560 is about 1070.7754199644. The cubic root of 1146560 is about 104.6643857041.

The spelling of 1146560 in words is "one million, one hundred forty-six thousand, five hundred sixty".