10913215 has 8 divisors (see below), whose sum is σ = 13130928. Its totient is φ = 8707200.

The previous prime is 10913213. The next prime is 10913219. The reversal of 10913215 is 51231901.

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

It is not a de Polignac number, because 10913215 - 2¹ = 10913213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10913213) 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, 717 + ... + 4726.

It is an arithmetic number, because the mean of its divisors is an integer number (1641366).

Almost surely, 2^10913215 is an apocalyptic number.

10913215 is a deficient number, since it is larger than the sum of its proper divisors (2217713).

10913215 is an equidigital number, since it uses as much as digits as its factorization.

10913215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5849.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 10913215 is about 3303.5155516510. The cubic root of 10913215 is about 221.8115910848.

The spelling of 10913215 in words is "ten million, nine hundred thirteen thousand, two hundred fifteen".