10820396 has 24 divisors (see below), whose sum is σ = 19874400. Its totient is φ = 5144832.

The previous prime is 10820377. The next prime is 10820399. The reversal of 10820396 is 69302801.

It is not an unprimeable number, because it can be changed into a prime (10820399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30830 + ... + 31178.

It is an arithmetic number, because the mean of its divisors is an integer number (828100).

Almost surely, 2^10820396 is an apocalyptic number.

It is an amenable number.

10820396 is a deficient number, since it is larger than the sum of its proper divisors (9054004).

10820396 is a wasteful number, since it uses less digits than its factorization.

10820396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10820396 is about 3289.4370339011. The cubic root of 10820396 is about 221.1809496503.

The spelling of 10820396 in words is "ten million, eight hundred twenty thousand, three hundred ninety-six".