10236845 has 4 divisors (see below), whose sum is σ = 12284220. Its totient is φ = 8189472.

The previous prime is 10236841. The next prime is 10236857. The reversal of 10236845 is 54863201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54863201 = 2137 ⋅25673.

It can be written as a sum of positive squares in 2 ways, for example, as 1170724 + 9066121 = 1082^2 + 3011^2 .

It is a cyclic number.

It is not a de Polignac number, because 10236845 - 2² = 10236841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10236841) 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 3 ways as a sum of consecutive naturals, for example, 1023680 + ... + 1023689.

It is an arithmetic number, because the mean of its divisors is an integer number (3071055).

Almost surely, 2^10236845 is an apocalyptic number.

It is an amenable number.

10236845 is a deficient number, since it is larger than the sum of its proper divisors (2047375).

10236845 is an equidigital number, since it uses as much as digits as its factorization.

10236845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047374.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 10236845 is about 3199.5069932726. The cubic root of 10236845 is about 217.1311049857.

The spelling of 10236845 in words is "ten million, two hundred thirty-six thousand, eight hundred forty-five".