1023208 has 16 divisors (see below), whose sum is σ = 1944000. Its totient is φ = 504816.

The previous prime is 1023203. The next prime is 1023221. The reversal of 1023208 is 8023201.

It is a happy number.

It is a super-2 number, since 2×1023208² = 2093909222528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1023191 and 1023200.

It is not an unprimeable number, because it can be changed into a prime (1023203) 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, 178 + ... + 1441.

It is an arithmetic number, because the mean of its divisors is an integer number (121500).

2^1023208 is an apocalyptic number.

It is an amenable number.

1023208 is a deficient number, since it is larger than the sum of its proper divisors (920792).

1023208 is a wasteful number, since it uses less digits than its factorization.

1023208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 1700 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1023208 is about 1011.5374436965. The cubic root of 1023208 is about 100.7676914176.

Adding to 1023208 its reverse (8023201), we get a palindrome (9046409).

It can be divided in two parts, 102320 and 8, that multiplied together give a triangular number (818560 = T₁₂₇₉).

The spelling of 1023208 in words is "one million, twenty-three thousand, two hundred eight".