26379150 has 144 divisors (see below), whose sum is σ = 78963696. Its totient is φ = 5806080.

The previous prime is 26379139. The next prime is 26379151. The reversal of 26379150 is 5197362.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26379151) 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 71 ways as a sum of consecutive naturals, for example, 271902 + ... + 271998.

It is an arithmetic number, because the mean of its divisors is an integer number (548359).

Almost surely, 2^26379150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26379150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39481848).

26379150 is an abundant number, since it is smaller than the sum of its proper divisors (52584546).

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

26379150 is a wasteful number, since it uses less digits than its factorization.

26379150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 26379150 is about 5136.0636678297. The cubic root of 26379150 is about 297.6827020774.

The spelling of 26379150 in words is "twenty-six million, three hundred seventy-nine thousand, one hundred fifty".