1152056 has 32 divisors (see below), whose sum is σ = 2352240. Its totient is φ = 526848.

The previous prime is 1152037. The next prime is 1152071. The reversal of 1152056 is 6502511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5750 + ... + 5946.

2^1152056 is an apocalyptic number.

It is an amenable number.

1152056 is an abundant number, since it is smaller than the sum of its proper divisors (1200184).

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

1152056 is a wasteful number, since it uses less digits than its factorization.

1152056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 259 counting only the distinct ones).

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

The square root of 1152056 is about 1073.3387163426. The cubic root of 1152056 is about 104.8313543695.

Adding to 1152056 its reverse (6502511), we get a palindrome (7654567).

The spelling of 1152056 in words is "one million, one hundred fifty-two thousand, fifty-six".