1210628 has 12 divisors (see below), whose sum is σ = 2210880. Its totient is φ = 578952.

The previous prime is 1210613. The next prime is 1210631. The reversal of 1210628 is 8260121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6488 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (184240).

2^1210628 is an apocalyptic number.

It is an amenable number.

1210628 is a deficient number, since it is larger than the sum of its proper divisors (1000252).

1210628 is a wasteful number, since it uses less digits than its factorization.

1210628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13186 (or 13184 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1210628 is about 1100.2854175167. The cubic root of 1210628 is about 106.5786557005.

Adding to 1210628 its reverse (8260121), we get a palindrome (9470749).

The spelling of 1210628 in words is "one million, two hundred ten thousand, six hundred twenty-eight".