11282739 has 16 divisors (see below), whose sum is σ = 16262400. Its totient is φ = 6916896.

The previous prime is 11282731. The next prime is 11282741. The reversal of 11282739 is 93728211.

It is not a de Polignac number, because 11282739 - 2³ = 11282731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11282731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16792 + ... + 17450.

It is an arithmetic number, because the mean of its divisors is an integer number (1016400).

Almost surely, 2^11282739 is an apocalyptic number.

11282739 is a deficient number, since it is larger than the sum of its proper divisors (4979661).

11282739 is a wasteful number, since it uses less digits than its factorization.

11282739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114.

The product of its digits is 6048, while the sum is 33.

The square root of 11282739 is about 3358.9788626903. The cubic root of 11282739 is about 224.2873849100.

It can be divided in two parts, 11282 and 739, that added together give a palindrome (12021).

The spelling of 11282739 in words is "eleven million, two hundred eighty-two thousand, seven hundred thirty-nine".