1230508 has 6 divisors (see below), whose sum is σ = 2153396. Its totient is φ = 615252.

The previous prime is 1230491. The next prime is 1230521. The reversal of 1230508 is 8050321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153810 + ... + 153817.

2^1230508 is an apocalyptic number.

It is an amenable number.

1230508 is a deficient number, since it is larger than the sum of its proper divisors (922888).

1230508 is a wasteful number, since it uses less digits than its factorization.

1230508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307631 (or 307629 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1230508 is about 1109.2826510858. The cubic root of 1230508 is about 107.1588754040.

Adding to 1230508 its reverse (8050321), we get a palindrome (9280829).

The spelling of 1230508 in words is "one million, two hundred thirty thousand, five hundred eight".