1023196 has 24 divisors (see below), whose sum is σ = 1947456. Its totient is φ = 468480.

The previous prime is 1023173. The next prime is 1023199. The reversal of 1023196 is 6913201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2605 + ... + 2971.

It is an arithmetic number, because the mean of its divisors is an integer number (81144).

2^1023196 is an apocalyptic number.

It is an amenable number.

1023196 is a deficient number, since it is larger than the sum of its proper divisors (924260).

1023196 is a wasteful number, since it uses less digits than its factorization.

1023196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1023196 is about 1011.5315121142. The cubic root of 1023196 is about 100.7672974876.

Adding to 1023196 its reverse (6913201), we get a palindrome (7936397).

The spelling of 1023196 in words is "one million, twenty-three thousand, one hundred ninety-six".