26260601 has 4 divisors (see below), whose sum is σ = 26287104. Its totient is φ = 26234100.

The previous prime is 26260579. The next prime is 26260609. The reversal of 26260601 is 10606262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10606262 = 2 ⋅5303131.

It is a cyclic number.

It is not a de Polignac number, because 26260601 - 2⁶ = 26260537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26260609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11705 + ... + 13766.

It is an arithmetic number, because the mean of its divisors is an integer number (6571776).

Almost surely, 2^26260601 is an apocalyptic number.

It is an amenable number.

26260601 is a deficient number, since it is larger than the sum of its proper divisors (26503).

26260601 is a wasteful number, since it uses less digits than its factorization.

26260601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26502.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 26260601 is about 5124.5098302179. The cubic root of 26260601 is about 297.2360995659.

Adding to 26260601 its reverse (10606262), we get a palindrome (36866863).

The spelling of 26260601 in words is "twenty-six million, two hundred sixty thousand, six hundred one".