10988893 has 2 divisors, whose sum is σ = 10988894. Its totient is φ = 10988892.

The previous prime is 10988863. The next prime is 10988903. The reversal of 10988893 is 39888901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5890329 + 5098564 = 2427^2 + 2258^2 .

It is a cyclic number.

It is not a de Polignac number, because 10988893 - 2¹³ = 10980701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10988833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5494446 + 5494447.

It is an arithmetic number, because the mean of its divisors is an integer number (5494447).

Almost surely, 2^10988893 is an apocalyptic number.

It is an amenable number.

10988893 is a deficient number, since it is larger than the sum of its proper divisors (1).

10988893 is an equidigital number, since it uses as much as digits as its factorization.

10988893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 46.

The square root of 10988893 is about 3314.9499242070. The cubic root of 10988893 is about 222.3231300704.

It can be divided in two parts, 10988 and 893, that added together give a square (11881 = 109²).

The spelling of 10988893 in words is "ten million, nine hundred eighty-eight thousand, eight hundred ninety-three".