10897944 has 32 divisors (see below), whose sum is σ = 28680000. Its totient is φ = 3441312.

The previous prime is 10897927. The next prime is 10897967. The reversal of 10897944 is 44979801.

It is a junction number, because it is equal to n+sod(n) for n = 10897896 and 10897905.

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, 11494 + ... + 12405.

It is an arithmetic number, because the mean of its divisors is an integer number (896250).

Almost surely, 2^10897944 is an apocalyptic number.

It is an amenable number.

10897944 is an abundant number, since it is smaller than the sum of its proper divisors (17782056).

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

10897944 is a wasteful number, since it uses less digits than its factorization.

10897944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23927 (or 23923 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 10897944 is about 3301.2034169375. The cubic root of 10897944 is about 221.7080815326.

The spelling of 10897944 in words is "ten million, eight hundred ninety-seven thousand, nine hundred forty-four".