10897216 has 56 divisors (see below), whose sum is σ = 24652224. Its totient is φ = 4730880.

The previous prime is 10897207. The next prime is 10897231. The reversal of 10897216 is 61279801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15856 + ... + 16528.

Almost surely, 2^10897216 is an apocalyptic number.

10897216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10897216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12326112).

10897216 is an abundant number, since it is smaller than the sum of its proper divisors (13755008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10897216 is a wasteful number, since it uses less digits than its factorization.

10897216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 10897216 is about 3301.0931522755. The cubic root of 10897216 is about 221.7031446051.

The spelling of 10897216 in words is "ten million, eight hundred ninety-seven thousand, two hundred sixteen".