10948381 has 2 divisors, whose sum is σ = 10948382. Its totient is φ = 10948380.

The previous prime is 10948367. The next prime is 10948387. The reversal of 10948381 is 18384901.

It is a happy number.

10948381 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5616900 + 5331481 = 2370^2 + 2309^2 .

It is a cyclic number.

It is not a de Polignac number, because 10948381 - 2¹¹ = 10946333 is a prime.

It is a super-2 number, since 2×10948381² = 239734093042322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10948387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5474190 + 5474191.

It is an arithmetic number, because the mean of its divisors is an integer number (5474191).

Almost surely, 2^10948381 is an apocalyptic number.

It is an amenable number.

10948381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10948381 is an equidigital number, since it uses as much as digits as its factorization.

10948381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 10948381 is about 3308.8337824678. The cubic root of 10948381 is about 222.0495858179.

The spelling of 10948381 in words is "ten million, nine hundred forty-eight thousand, three hundred eighty-one".