1230532 has 6 divisors (see below), whose sum is σ = 2153438. Its totient is φ = 615264.

The previous prime is 1230529. The next prime is 1230539. The reversal of 1230532 is 2350321.

It can be written as a sum of positive squares in only one way, i.e., 802816 + 427716 = 896^2 + 654^2 .

It is not an unprimeable number, because it can be changed into a prime (1230539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153813 + ... + 153820.

2^1230532 is an apocalyptic number.

It is an amenable number.

1230532 is a deficient number, since it is larger than the sum of its proper divisors (922906).

1230532 is a wasteful number, since it uses less digits than its factorization.

1230532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307637 (or 307635 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1230532 is about 1109.2934688350. The cubic root of 1230532 is about 107.1595720801.

Adding to 1230532 its reverse (2350321), we get a palindrome (3580853).

The spelling of 1230532 in words is "one million, two hundred thirty thousand, five hundred thirty-two".