1022608 has 10 divisors (see below), whose sum is σ = 1981334. Its totient is φ = 511296.

The previous prime is 1022591. The next prime is 1022611. The reversal of 1022608 is 8062201.

It is a happy number.

1022608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 898704 + 123904 = 948^2 + 352^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31941 + ... + 31972.

2^1022608 is an apocalyptic number.

It is an amenable number.

1022608 is a deficient number, since it is larger than the sum of its proper divisors (958726).

1022608 is an equidigital number, since it uses as much as digits as its factorization.

1022608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63921 (or 63915 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1022608 is about 1011.2408219608. The cubic root of 1022608 is about 100.7479911427.

Adding to 1022608 its reverse (8062201), we get a palindrome (9084809).

The spelling of 1022608 in words is "one million, twenty-two thousand, six hundred eight".