26808150 has 48 divisors (see below), whose sum is σ = 70401744. Its totient is φ = 6727680.

The previous prime is 26808143. The next prime is 26808169. The reversal of 26808150 is 5180862.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2707 + ... + 7806.

It is an arithmetic number, because the mean of its divisors is an integer number (1466703).

Almost surely, 2^26808150 is an apocalyptic number.

26808150 is an abundant number, since it is smaller than the sum of its proper divisors (43593594).

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

26808150 is a wasteful number, since it uses less digits than its factorization.

26808150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10545 (or 10540 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 26808150 is about 5177.6587373059. The cubic root of 26808150 is about 299.2877548053.

The spelling of 26808150 in words is "twenty-six million, eight hundred eight thousand, one hundred fifty".