26434368 has 42 divisors (see below), whose sum is σ = 75770994. Its totient is φ = 8811264.

The previous prime is 26434367. The next prime is 26434403. The reversal of 26434368 is 86343462.

It is a happy number.

26434368 is a `hidden beast` number, since 2 + 643 + 4 + 3 + 6 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 19079424 + 7354944 = 4368^2 + 2712^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26434367) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 22371 + ... + 23522.

Almost surely, 2^26434368 is an apocalyptic number.

It is an amenable number.

26434368 is an abundant number, since it is smaller than the sum of its proper divisors (49336626).

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

26434368 is a wasteful number, since it uses less digits than its factorization.

26434368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45911 (or 45898 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 26434368 is about 5141.4363751777. The cubic root of 26434368 is about 297.8902648377.

The spelling of 26434368 in words is "twenty-six million, four hundred thirty-four thousand, three hundred sixty-eight".