26740330 has 16 divisors (see below), whose sum is σ = 48346920. Its totient is φ = 10648512.

The previous prime is 26740327. The next prime is 26740331. The reversal of 26740330 is 3304762.

It can be written as a sum of positive squares in 4 ways, for example, as 26739241 + 1089 = 5171^2 + 33^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26740295 and 26740304.

It is not an unprimeable number, because it can be changed into a prime (26740331) 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, 3549 + ... + 8128.

Almost surely, 2^26740330 is an apocalyptic number.

26740330 is a deficient number, since it is larger than the sum of its proper divisors (21606590).

26740330 is a wasteful number, since it uses less digits than its factorization.

26740330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11913.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 26740330 is about 5171.1052977096. The cubic root of 26740330 is about 299.0351595288.

The spelling of 26740330 in words is "twenty-six million, seven hundred forty thousand, three hundred thirty".