1248306 has 16 divisors (see below), whose sum is σ = 2564544. Its totient is φ = 404784.

The previous prime is 1248271. The next prime is 1248323. The reversal of 1248306 is 6038421.

It is a happy 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, 2590 + ... + 3033.

It is an arithmetic number, because the mean of its divisors is an integer number (160284).

2^1248306 is an apocalyptic number.

1248306 is an abundant number, since it is smaller than the sum of its proper divisors (1316238).

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

1248306 is a wasteful number, since it uses less digits than its factorization.

1248306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5665.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1248306 is about 1117.2761520770. The cubic root of 1248306 is about 107.6730510048.

The spelling of 1248306 in words is "one million, two hundred forty-eight thousand, three hundred six".