26742033 has 6 divisors (see below), whose sum is σ = 38627394. Its totient is φ = 17828016.

The previous prime is 26742029. The next prime is 26742043. The reversal of 26742033 is 33024762.

It can be written as a sum of positive squares in only one way, i.e., 18378369 + 8363664 = 4287^2 + 2892^2 .

It is not a de Polignac number, because 26742033 - 2² = 26742029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26741988 and 26742006.

It is not an unprimeable number, because it can be changed into a prime (26742043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1485660 + ... + 1485677.

It is an arithmetic number, because the mean of its divisors is an integer number (6437899).

Almost surely, 2^26742033 is an apocalyptic number.

It is an amenable number.

26742033 is a deficient number, since it is larger than the sum of its proper divisors (11885361).

26742033 is a wasteful number, since it uses less digits than its factorization.

26742033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971343 (or 2971340 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 26742033 is about 5171.2699600775. The cubic root of 26742033 is about 299.0415075689.

Adding to 26742033 its reverse (33024762), we get a palindrome (59766795).

The spelling of 26742033 in words is "twenty-six million, seven hundred forty-two thousand, thirty-three".