1232680 has 16 divisors (see below), whose sum is σ = 2773620. Its totient is φ = 493056.

The previous prime is 1232659. The next prime is 1232683. The reversal of 1232680 is 862321.

It can be written as a sum of positive squares in 2 ways, for example, as 1077444 + 155236 = 1038^2 + 394^2 .

It is not an unprimeable number, because it can be changed into a prime (1232683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15369 + ... + 15448.

2^1232680 is an apocalyptic number.

1232680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232680 is an abundant number, since it is smaller than the sum of its proper divisors (1540940).

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

1232680 is a wasteful number, since it uses less digits than its factorization.

1232680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30828 (or 30824 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1232680 is about 1110.2612305219. The cubic root of 1232680 is about 107.2218879343.

The spelling of 1232680 in words is "one million, two hundred thirty-two thousand, six hundred eighty".