1228952 has 16 divisors (see below), whose sum is σ = 2322000. Its totient is φ = 609760.

The previous prime is 1228951. The next prime is 1228961. The reversal of 1228952 is 2598221.

1228952 is nontrivially palindromic in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1228951) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 677 + ... + 1707.

It is an arithmetic number, because the mean of its divisors is an integer number (145125).

2^1228952 is an apocalyptic number.

It is an amenable number.

1228952 is a deficient number, since it is larger than the sum of its proper divisors (1093048).

1228952 is a wasteful number, since it uses less digits than its factorization.

1228952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186 (or 1182 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 1228952 is about 1108.5810750685. The cubic root of 1228952 is about 107.1136882290.

The spelling of 1228952 in words is "one million, two hundred twenty-eight thousand, nine hundred fifty-two".