26396456 has 32 divisors (see below), whose sum is σ = 52920000. Its totient is φ = 12312960.

The previous prime is 26396441. The next prime is 26396473. The reversal of 26396456 is 65469362.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5795 + ... + 9293.

It is an arithmetic number, because the mean of its divisors is an integer number (1653750).

Almost surely, 2^26396456 is an apocalyptic number.

It is an amenable number.

26396456 is an abundant number, since it is smaller than the sum of its proper divisors (26523544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26396456 is a wasteful number, since it uses less digits than its factorization.

26396456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569 (or 3565 counting only the distinct ones).

The product of its digits is 233280, while the sum is 41.

The square root of 26396456 is about 5137.7481448588. The cubic root of 26396456 is about 297.7477859367.

The spelling of 26396456 in words is "twenty-six million, three hundred ninety-six thousand, four hundred fifty-six".