1255132 has 6 divisors (see below), whose sum is σ = 2196488. Its totient is φ = 627564.

The previous prime is 1255129. The next prime is 1255139. The reversal of 1255132 is 2315521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156888 + ... + 156895.

2^1255132 is an apocalyptic number.

It is an amenable number.

1255132 is a deficient number, since it is larger than the sum of its proper divisors (941356).

1255132 is a wasteful number, since it uses less digits than its factorization.

1255132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313787 (or 313785 counting only the distinct ones).

The product of its digits is 300, while the sum is 19.

The square root of 1255132 is about 1120.3267380546. The cubic root of 1255132 is about 107.8689539946.

The spelling of 1255132 in words is "one million, two hundred fifty-five thousand, one hundred thirty-two".