10909082 has 4 divisors (see below), whose sum is σ = 16363626. Its totient is φ = 5454540.

The previous prime is 10909081. The next prime is 10909099. The reversal of 10909082 is 28090901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28090901 = 53 ⋅530017.

It can be written as a sum of positive squares in only one way, i.e., 10118761 + 790321 = 3181^2 + 889^2 .

It is not an unprimeable number, because it can be changed into a prime (10909081) 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, 2727269 + ... + 2727272.

Almost surely, 2^10909082 is an apocalyptic number.

10909082 is a deficient number, since it is larger than the sum of its proper divisors (5454544).

10909082 is an equidigital number, since it uses as much as digits as its factorization.

10909082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5454543.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 10909082 is about 3302.8899466982. The cubic root of 10909082 is about 221.7835864116.

Adding to 10909082 its reverse (28090901), we get a palindrome (38999983).

The spelling of 10909082 in words is "ten million, nine hundred nine thousand, eighty-two".