26416001 has 8 divisors (see below), whose sum is σ = 26830440. Its totient is φ = 26004352.

The previous prime is 26415997. The next prime is 26416003. The reversal of 26416001 is 10061462.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 456976 + 25959025 = 676^2 + 5095^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26416001 - 2² = 26415997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26416003) 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, 25571 + ... + 26583.

It is an arithmetic number, because the mean of its divisors is an integer number (3353805).

Almost surely, 2^26416001 is an apocalyptic number.

It is an amenable number.

26416001 is a deficient number, since it is larger than the sum of its proper divisors (414439).

26416001 is a wasteful number, since it uses less digits than its factorization.

26416001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 26416001 is about 5139.6498908000. The cubic root of 26416001 is about 297.8212559604.

Adding to 26416001 its reverse (10061462), we get a palindrome (36477463).

The spelling of 26416001 in words is "twenty-six million, four hundred sixteen thousand, one".