26869104 has 120 divisors (see below), whose sum is σ = 81187760. Its totient is φ = 8501760.

The previous prime is 26869103. The next prime is 26869111. The reversal of 26869104 is 40196862.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26869103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655324 + ... + 655364.

Almost surely, 2^26869104 is an apocalyptic number.

26869104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26869104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40593880).

26869104 is an abundant number, since it is smaller than the sum of its proper divisors (54318656).

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

26869104 is a wasteful number, since it uses less digits than its factorization.

26869104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 26869104 is about 5183.5416464035. The cubic root of 26869104 is about 299.5144144463.

The spelling of 26869104 in words is "twenty-six million, eight hundred sixty-nine thousand, one hundred four".