10880056 has 16 divisors (see below), whose sum is σ = 22254840. Its totient is φ = 4945440.

The previous prime is 10880033. The next prime is 10880057. The reversal of 10880056 is 65008801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10880057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61731 + ... + 61906.

Almost surely, 2^10880056 is an apocalyptic number.

It is an amenable number.

10880056 is an abundant number, since it is smaller than the sum of its proper divisors (11374784).

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

10880056 is a wasteful number, since it uses less digits than its factorization.

10880056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123654 (or 123650 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 10880056 is about 3298.4929892301. The cubic root of 10880056 is about 221.5867104422.

Adding to 10880056 its reverse (65008801), we get a palindrome (75888857).

The spelling of 10880056 in words is "ten million, eight hundred eighty thousand, fifty-six".