10336821 has 16 divisors (see below), whose sum is σ = 15690240. Its totient is φ = 5991920.

The previous prime is 10336811. The next prime is 10336841. The reversal of 10336821 is 12863301.

It is not a de Polignac number, because 10336821 - 2⁹ = 10336309 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10336791 and 10336800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10336811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6051 + ... + 7568.

It is an arithmetic number, because the mean of its divisors is an integer number (980640).

Almost surely, 2^10336821 is an apocalyptic number.

10336821 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10336821 is a deficient number, since it is larger than the sum of its proper divisors (5353419).

10336821 is a wasteful number, since it uses less digits than its factorization.

10336821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13656.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10336821 is about 3215.0926891771. The cubic root of 10336821 is about 217.8356714074.

The spelling of 10336821 in words is "ten million, three hundred thirty-six thousand, eight hundred twenty-one".