1152276 has 24 divisors (see below), whose sum is σ = 2712864. Its totient is φ = 380640.

The previous prime is 1152233. The next prime is 1152287. The reversal of 1152276 is 6722511.

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, 1206 + ... + 1938.

It is an arithmetic number, because the mean of its divisors is an integer number (113036).

2^1152276 is an apocalyptic number.

It is an amenable number.

1152276 is an abundant number, since it is smaller than the sum of its proper divisors (1560588).

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

1152276 is a wasteful number, since it uses less digits than its factorization.

1152276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871 (or 869 counting only the distinct ones).

The product of its digits is 840, while the sum is 24.

The square root of 1152276 is about 1073.4411954085. The cubic root of 1152276 is about 104.8380269126.

Adding to 1152276 its reverse (6722511), we get a palindrome (7874787).

The spelling of 1152276 in words is "one million, one hundred fifty-two thousand, two hundred seventy-six".