26390126 has 24 divisors (see below), whose sum is σ = 48475080. Its totient is φ = 10714032.

The previous prime is 26390113. The next prime is 26390153. The reversal of 26390126 is 62109362.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5225 + ... + 8948.

It is an arithmetic number, because the mean of its divisors is an integer number (2019795).

Almost surely, 2^26390126 is an apocalyptic number.

26390126 is a deficient number, since it is larger than the sum of its proper divisors (22084954).

26390126 is a wasteful number, since it uses less digits than its factorization.

26390126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14208 (or 14201 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 26390126 is about 5137.1320792831. The cubic root of 26390126 is about 297.7239835727.

Adding to 26390126 its reverse (62109362), we get a palindrome (88499488).

The spelling of 26390126 in words is "twenty-six million, three hundred ninety thousand, one hundred twenty-six".