10244215 has 4 divisors (see below), whose sum is σ = 12293064. Its totient is φ = 8195368.

The previous prime is 10244209. The next prime is 10244231. The reversal of 10244215 is 51244201.

10244215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51244201 = 3061 ⋅16741.

It is a cyclic number.

It is not a de Polignac number, because 10244215 - 2³ = 10244207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10244192 and 10244201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024417 + ... + 1024426.

It is an arithmetic number, because the mean of its divisors is an integer number (3073266).

Almost surely, 2^10244215 is an apocalyptic number.

10244215 is a deficient number, since it is larger than the sum of its proper divisors (2048849).

10244215 is an equidigital number, since it uses as much as digits as its factorization.

10244215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048848.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 10244215 is about 3200.6585259912. The cubic root of 10244215 is about 217.1832002151.

Adding to 10244215 its reverse (51244201), we get a palindrome (61488416).

The spelling of 10244215 in words is "ten million, two hundred forty-four thousand, two hundred fifteen".