26140323 has 8 divisors (see below), whose sum is σ = 38022336. Its totient is φ = 15842600.

The previous prime is 26140313. The next prime is 26140327. The reversal of 26140323 is 32304162.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26140323 - 2⁴ = 26140307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26140323.

It is not an unprimeable number, because it can be changed into a prime (26140327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396033 + ... + 396098.

It is an arithmetic number, because the mean of its divisors is an integer number (4752792).

Almost surely, 2^26140323 is an apocalyptic number.

26140323 is a deficient number, since it is larger than the sum of its proper divisors (11882013).

26140323 is a wasteful number, since it uses less digits than its factorization.

26140323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792145.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 26140323 is about 5112.7608001940. The cubic root of 26140323 is about 296.7816077498.

Adding to 26140323 its reverse (32304162), we get a palindrome (58444485).

The spelling of 26140323 in words is "twenty-six million, one hundred forty thousand, three hundred twenty-three".