10214215 has 12 divisors (see below), whose sum is σ = 13473432. Its totient is φ = 7428080.

The previous prime is 10214209. The next prime is 10214249. The reversal of 10214215 is 51241201.

It is not a de Polignac number, because 10214215 - 2⁹ = 10213703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7837 + ... + 9046.

It is an arithmetic number, because the mean of its divisors is an integer number (1122786).

Almost surely, 2^10214215 is an apocalyptic number.

10214215 is a deficient number, since it is larger than the sum of its proper divisors (3259217).

10214215 is a wasteful number, since it uses less digits than its factorization.

10214215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16910 (or 16899 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 10214215 is about 3195.9685542884. The cubic root of 10214215 is about 216.9709872231.

Adding to 10214215 its reverse (51241201), we get a palindrome (61455416).

The spelling of 10214215 in words is "ten million, two hundred fourteen thousand, two hundred fifteen".