11297338 has 16 divisors (see below), whose sum is σ = 18312840. Its totient is φ = 5196096.

The previous prime is 11297317. The next prime is 11297387. The reversal of 11297338 is 83379211.

It can be written as a sum of positive squares in 4 ways, for example, as 3157729 + 8139609 = 1777^2 + 2853^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9556 + ... + 10672.

Almost surely, 2^11297338 is an apocalyptic number.

11297338 is a deficient number, since it is larger than the sum of its proper divisors (7015502).

11297338 is a wasteful number, since it uses less digits than its factorization.

11297338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521.

The product of its digits is 9072, while the sum is 34.

The square root of 11297338 is about 3361.1512908526. The cubic root of 11297338 is about 224.3840801150.

The spelling of 11297338 in words is "eleven million, two hundred ninety-seven thousand, three hundred thirty-eight".