26361828 has 24 divisors (see below), whose sum is σ = 68345760. Its totient is φ = 8787240.

The previous prime is 26361823. The next prime is 26361847. The reversal of 26361828 is 82816362.

26361828 is a `hidden beast` number, since 2 + 636 + 18 + 2 + 8 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 26361792 and 26361801.

It is not an unprimeable number, because it can be changed into a prime (26361823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121938 + ... + 122153.

It is an arithmetic number, because the mean of its divisors is an integer number (2847740).

Almost surely, 2^26361828 is an apocalyptic number.

It is an amenable number.

26361828 is an abundant number, since it is smaller than the sum of its proper divisors (41983932).

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

26361828 is a wasteful number, since it uses less digits than its factorization.

26361828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244104 (or 244096 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 26361828 is about 5134.3770800361. The cubic root of 26361828 is about 297.6175295346.

The spelling of 26361828 in words is "twenty-six million, three hundred sixty-one thousand, eight hundred twenty-eight".