10897816 has 32 divisors (see below), whose sum is σ = 21792240. Its totient is φ = 5091328.

The previous prime is 10897801. The next prime is 10897871. The reversal of 10897816 is 61879801.

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, 30696 + ... + 31048.

Almost surely, 2^10897816 is an apocalyptic number.

It is an amenable number.

10897816 is a deficient number, since it is larger than the sum of its proper divisors (10894424).

10897816 is a wasteful number, since it uses less digits than its factorization.

10897816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 40.

The square root of 10897816 is about 3301.1840300111. The cubic root of 10897816 is about 221.7072135173.

The spelling of 10897816 in words is "ten million, eight hundred ninety-seven thousand, eight hundred sixteen".