26000454 has 16 divisors (see below), whose sum is σ = 52267248. Its totient is φ = 8622432.

The previous prime is 26000453. The next prime is 26000459. The reversal of 26000454 is 45400062.

It is a happy number.

It is a super-2 number, since 2×26000454² = 1352047216412232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26000454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26000453) 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, 9817 + ... + 12180.

It is an arithmetic number, because the mean of its divisors is an integer number (3266703).

Almost surely, 2^26000454 is an apocalyptic number.

26000454 is an abundant number, since it is smaller than the sum of its proper divisors (26266794).

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

26000454 is a wasteful number, since it uses less digits than its factorization.

26000454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22199.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 26000454 is about 5099.0640317611. The cubic root of 26000454 is about 296.2513311553.

The spelling of 26000454 in words is "twenty-six million, four hundred fifty-four", and thus it is an aban number.