26148066 has 96 divisors (see below), whose sum is σ = 66539520. Its totient is φ = 6804000.

The previous prime is 26148049. The next prime is 26148103. The reversal of 26148066 is 66084162.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173091 + ... + 173241.

It is an arithmetic number, because the mean of its divisors is an integer number (693120).

Almost surely, 2^26148066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26148066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33269760).

26148066 is an abundant number, since it is smaller than the sum of its proper divisors (40391454).

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

26148066 is a wasteful number, since it uses less digits than its factorization.

26148066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 26148066 is about 5113.5179671142. The cubic root of 26148066 is about 296.8109079888.

The spelling of 26148066 in words is "twenty-six million, one hundred forty-eight thousand, sixty-six".