26740328 has 8 divisors (see below), whose sum is σ = 50138130. Its totient is φ = 13370160.

The previous prime is 26740327. The next prime is 26740331. The reversal of 26740328 is 82304762.

It can be written as a sum of positive squares in only one way, i.e., 24186724 + 2553604 = 4918^2 + 1598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 26740294 and 26740303.

It is not an unprimeable number, because it can be changed into a prime (26740327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671263 + ... + 1671278.

Almost surely, 2^26740328 is an apocalyptic number.

It is an amenable number.

26740328 is a deficient number, since it is larger than the sum of its proper divisors (23397802).

26740328 is a wasteful number, since it uses less digits than its factorization.

26740328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342547 (or 3342543 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 26740328 is about 5171.1051043273. The cubic root of 26740328 is about 299.0351520735.

The spelling of 26740328 in words is "twenty-six million, seven hundred forty thousand, three hundred twenty-eight".