1248233 has 8 divisors (see below), whose sum is σ = 1488768. Its totient is φ = 1023264.

The previous prime is 1248229. The next prime is 1248239. The reversal of 1248233 is 3328421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1248233 - 2² = 1248229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1248199 and 1248208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248239) 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 in 7 ways as a sum of consecutive naturals, for example, 3716 + ... + 4037.

It is an arithmetic number, because the mean of its divisors is an integer number (186096).

2^1248233 is an apocalyptic number.

It is an amenable number.

1248233 is a deficient number, since it is larger than the sum of its proper divisors (240535).

1248233 is an equidigital number, since it uses as much as digits as its factorization.

1248233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7783.

The product of its digits is 1152, while the sum is 23.

The square root of 1248233 is about 1117.2434828631. The cubic root of 1248233 is about 107.6709520841.

The spelling of 1248233 in words is "one million, two hundred forty-eight thousand, two hundred thirty-three".