1200652 has 6 divisors (see below), whose sum is σ = 2101148. Its totient is φ = 600324.

The previous prime is 1200643. The next prime is 1200673. The reversal of 1200652 is 2560021.

It is a happy number.

It is a plaindrome in base 14.

It is a zygodrome in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150078 + ... + 150085.

2^1200652 is an apocalyptic number.

It is an amenable number.

1200652 is a deficient number, since it is larger than the sum of its proper divisors (900496).

1200652 is a wasteful number, since it uses less digits than its factorization.

1200652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300167 (or 300165 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1200652 is about 1095.7426705208. The cubic root of 1200652 is about 106.2850993611.

Adding to 1200652 its reverse (2560021), we get a palindrome (3760673).

The spelling of 1200652 in words is "one million, two hundred thousand, six hundred fifty-two".