26506050 has 48 divisors (see below), whose sum is σ = 66558240. Its totient is φ = 6979840.

The previous prime is 26506037. The next prime is 26506093. The reversal of 26506050 is 5060562.

It is a self number, because there is not a number n which added to its sum of digits gives 26506050.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 11386 + ... + 13514.

It is an arithmetic number, because the mean of its divisors is an integer number (1386630).

Almost surely, 2^26506050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26506050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33279120).

26506050 is an abundant number, since it is smaller than the sum of its proper divisors (40052190).

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

26506050 is a wasteful number, since it uses less digits than its factorization.

26506050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227 (or 2222 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 26506050 is about 5148.4026649049. The cubic root of 26506050 is about 298.1592845434.

The spelling of 26506050 in words is "twenty-six million, five hundred six thousand, fifty".