10422243 has 32 divisors (see below), whose sum is σ = 17364480. Its totient is φ = 6130080.

The previous prime is 10422239. The next prime is 10422259. The reversal of 10422243 is 34222401.

10422243 is a `hidden beast` number, since 1 + 0 + 422 + 243 = 666.

It is not a de Polignac number, because 10422243 - 2² = 10422239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7428 + ... + 8718.

It is an arithmetic number, because the mean of its divisors is an integer number (542640).

Almost surely, 2^10422243 is an apocalyptic number.

10422243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10422243 is a deficient number, since it is larger than the sum of its proper divisors (6942237).

10422243 is a wasteful number, since it uses less digits than its factorization.

10422243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 10422243 is about 3228.3498881007. The cubic root of 10422243 is about 218.4340802390.

Adding to 10422243 its reverse (34222401), we get a palindrome (44644644).

The spelling of 10422243 in words is "ten million, four hundred twenty-two thousand, two hundred forty-three".