26056738 has 4 divisors (see below), whose sum is σ = 39085110. Its totient is φ = 13028368.

The previous prime is 26056729. The next prime is 26056739. The reversal of 26056738 is 83765062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83765062 = 2 ⋅41882531.

It can be written as a sum of positive squares in only one way, i.e., 26040609 + 16129 = 5103^2 + 127^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26056697 and 26056706.

It is not an unprimeable number, because it can be changed into a prime (26056739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6514183 + ... + 6514186.

Almost surely, 2^26056738 is an apocalyptic number.

26056738 is a deficient number, since it is larger than the sum of its proper divisors (13028372).

26056738 is a wasteful number, since it uses less digits than its factorization.

26056738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13028371.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 26056738 is about 5104.5801002629. The cubic root of 26056738 is about 296.4649452797.

The spelling of 26056738 in words is "twenty-six million, fifty-six thousand, seven hundred thirty-eight".