1234788 has 24 divisors (see below), whose sum is σ = 2949408. Its totient is φ = 401856.

The previous prime is 1234787. The next prime is 1234789. The reversal of 1234788 is 8874321.

It is an interprime number because it is at equal distance from previous prime (1234787) and next prime (1234789).

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1234787) 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, 681 + ... + 1712.

It is an arithmetic number, because the mean of its divisors is an integer number (122892).

2^1234788 is an apocalyptic number.

It is an amenable number.

1234788 is an abundant number, since it is smaller than the sum of its proper divisors (1714620).

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

1234788 is a wasteful number, since it uses less digits than its factorization.

1234788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443 (or 2441 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 1234788 is about 1111.2101511415. The cubic root of 1234788 is about 107.2829730013.

The spelling of 1234788 in words is "one million, two hundred thirty-four thousand, seven hundred eighty-eight".