26140923 has 12 divisors (see below), whose sum is σ = 37804000. Its totient is φ = 17406576.

The previous prime is 26140913. The next prime is 26140927. The reversal of 26140923 is 32904162.

It is not a de Polignac number, because 26140923 - 2⁶ = 26140859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26140927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12078 + ... + 14076.

Almost surely, 2^26140923 is an apocalyptic number.

26140923 is a deficient number, since it is larger than the sum of its proper divisors (11663077).

26140923 is a wasteful number, since it uses less digits than its factorization.

26140923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458 (or 3455 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 26140923 is about 5112.8194765706. The cubic root of 26140923 is about 296.7838784130.

The spelling of 26140923 in words is "twenty-six million, one hundred forty thousand, nine hundred twenty-three".