1138335 has 16 divisors (see below), whose sum is σ = 1987200. Its totient is φ = 551840.

The previous prime is 1138273. The next prime is 1138363. The reversal of 1138335 is 5338311.

It is not a de Polignac number, because 1138335 - 2¹¹ = 1136287 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 3285 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (124200).

2^1138335 is an apocalyptic number.

1138335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1138335 is a deficient number, since it is larger than the sum of its proper divisors (848865).

1138335 is a wasteful number, since it uses less digits than its factorization.

1138335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6918.

The product of its digits is 1080, while the sum is 24.

The square root of 1138335 is about 1066.9278326110. The cubic root of 1138335 is about 104.4135102376.

Subtracting from 1138335 its sum of digits (24), we obtain a palindrome (1138311).

It can be divided in two parts, 113 and 8335, that added together give a palindrome (8448).

The spelling of 1138335 in words is "one million, one hundred thirty-eight thousand, three hundred thirty-five".