1252308 has 24 divisors (see below), whose sum is σ = 2961280. Its totient is φ = 411840.

The previous prime is 1252283. The next prime is 1252331. The reversal of 1252308 is 8032521.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 288 + ... + 1608.

2^1252308 is an apocalyptic number.

It is an amenable number.

1252308 is an abundant number, since it is smaller than the sum of its proper divisors (1708972).

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

1252308 is a wasteful number, since it uses less digits than its factorization.

1252308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1252308 is about 1119.0656817185. The cubic root of 1252308 is about 107.7879928754.

Adding to 1252308 its reverse (8032521), we get a palindrome (9284829).

The spelling of 1252308 in words is "one million, two hundred fifty-two thousand, three hundred eight".