26728348 has 6 divisors (see below), whose sum is σ = 46774616. Its totient is φ = 13364172.

The previous prime is 26728333. The next prime is 26728363. The reversal of 26728348 is 84382762.

It is an interprime number because it is at equal distance from previous prime (26728333) and next prime (26728363).

It is a self number, because there is not a number n which added to its sum of digits gives 26728348.

It is a congruent number.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3341040 + ... + 3341047.

Almost surely, 2^26728348 is an apocalyptic number.

It is an amenable number.

26728348 is a deficient number, since it is larger than the sum of its proper divisors (20046268).

26728348 is a wasteful number, since it uses less digits than its factorization.

26728348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6682091 (or 6682089 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 26728348 is about 5169.9466148114. The cubic root of 26728348 is about 298.9904882453.

The spelling of 26728348 in words is "twenty-six million, seven hundred twenty-eight thousand, three hundred forty-eight".