10397215 has 8 divisors (see below), whose sum is σ = 12547440. Its totient is φ = 8270592.

The previous prime is 10397213. The next prime is 10397221. The reversal of 10397215 is 51279301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10397215 - 2¹ = 10397213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10397213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4914 + ... + 6703.

It is an arithmetic number, because the mean of its divisors is an integer number (1568430).

Almost surely, 2^10397215 is an apocalyptic number.

10397215 is a deficient number, since it is larger than the sum of its proper divisors (2150225).

10397215 is a wasteful number, since it uses less digits than its factorization.

10397215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11801.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 10397215 is about 3224.4712744883. The cubic root of 10397215 is about 218.2590907113.

The spelling of 10397215 in words is "ten million, three hundred ninety-seven thousand, two hundred fifteen".