26374423 has 2 divisors, whose sum is σ = 26374424. Its totient is φ = 26374422.

The previous prime is 26374421. The next prime is 26374487. The reversal of 26374423 is 32447362.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26374423 - 2¹ = 26374421 is a prime.

It is a super-2 number, since 2×26374423² = 1391220377165858, which contains 22 as substring.

Together with 26374421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26374421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13187211 + 13187212.

It is an arithmetic number, because the mean of its divisors is an integer number (13187212).

Almost surely, 2^26374423 is an apocalyptic number.

26374423 is a deficient number, since it is larger than the sum of its proper divisors (1).

26374423 is an equidigital number, since it uses as much as digits as its factorization.

26374423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 31.

The square root of 26374423 is about 5135.6034698952. The cubic root of 26374423 is about 297.6649199756.

The spelling of 26374423 in words is "twenty-six million, three hundred seventy-four thousand, four hundred twenty-three".