10820633 has 4 divisors (see below), whose sum is σ = 11390160. Its totient is φ = 10251108.

The previous prime is 10820617. The next prime is 10820647. The reversal of 10820633 is 33602801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10820633 - 2⁴ = 10820617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10820599 and 10820608.

It is not an unprimeable number, because it can be changed into a prime (10820233) 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, 284735 + ... + 284772.

It is an arithmetic number, because the mean of its divisors is an integer number (2847540).

Almost surely, 2^10820633 is an apocalyptic number.

It is an amenable number.

10820633 is a deficient number, since it is larger than the sum of its proper divisors (569527).

10820633 is an equidigital number, since it uses as much as digits as its factorization.

10820633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569526.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 10820633 is about 3289.4730581052. The cubic root of 10820633 is about 221.1825644866.

The spelling of 10820633 in words is "ten million, eight hundred twenty thousand, six hundred thirty-three".