1152560 has 20 divisors (see below), whose sum is σ = 2679888. Its totient is φ = 460992.

The previous prime is 1152527. The next prime is 1152589. The reversal of 1152560 is 652511.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7124 + ... + 7283.

2^1152560 is an apocalyptic number.

1152560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1152560 is an abundant number, since it is smaller than the sum of its proper divisors (1527328).

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

1152560 is a wasteful number, since it uses less digits than its factorization.

1152560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14420 (or 14414 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1152560 is about 1073.5734721015. The cubic root of 1152560 is about 104.8466393035.

The spelling of 1152560 in words is "one million, one hundred fifty-two thousand, five hundred sixty".