26369028 has 36 divisors (see below), whose sum is σ = 76177920. Its totient is φ = 7533936.

The previous prime is 26368997. The next prime is 26369039. The reversal of 26369028 is 82096362.

It is a tau number, because it is divible by the number of its divisors (36).

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 = 26368983 and 26369001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52068 + ... + 52571.

Almost surely, 2^26369028 is an apocalyptic number.

26369028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26369028 is an abundant number, since it is smaller than the sum of its proper divisors (49808892).

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

26369028 is a wasteful number, since it uses less digits than its factorization.

26369028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104656 (or 104651 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 26369028 is about 5135.0781883044. The cubic root of 26369028 is about 297.6446223846.

It can be divided in two parts, 2636 and 9028, that added together give a square (11664 = 108²).

The spelling of 26369028 in words is "twenty-six million, three hundred sixty-nine thousand, twenty-eight".