26733028 has 18 divisors (see below), whose sum is σ = 54421206. Its totient is φ = 11456928.

The previous prime is 26733023. The next prime is 26733053. The reversal of 26733028 is 82033762.

It can be written as a sum of positive squares in only one way, i.e., 25826724 + 906304 = 5082^2 + 952^2 .

It is not an unprimeable number, because it can be changed into a prime (26733023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68001 + ... + 68392.

Almost surely, 2^26733028 is an apocalyptic number.

26733028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26733028 is an abundant number, since it is smaller than the sum of its proper divisors (27688178).

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

26733028 is a wasteful number, since it uses less digits than its factorization.

26733028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136411 (or 136402 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 26733028 is about 5170.3992108927. The cubic root of 26733028 is about 299.0079378064.

The spelling of 26733028 in words is "twenty-six million, seven hundred thirty-three thousand, twenty-eight".