26460401 has 6 divisors (see below), whose sum is σ = 29084706. Its totient is φ = 24054800.

The previous prime is 26460367. The next prime is 26460431. The reversal of 26460401 is 10406462.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14070001 + 12390400 = 3751^2 + 3520^2 .

It is not a de Polignac number, because 26460401 - 2⁶ = 26460337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26460431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109220 + ... + 109461.

It is an arithmetic number, because the mean of its divisors is an integer number (4847451).

Almost surely, 2^26460401 is an apocalyptic number.

It is an amenable number.

26460401 is a deficient number, since it is larger than the sum of its proper divisors (2624305).

26460401 is a wasteful number, since it uses less digits than its factorization.

26460401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218703 (or 218692 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 26460401 is about 5143.9674376885. The cubic root of 26460401 is about 297.9880218298.

Adding to 26460401 its reverse (10406462), we get a palindrome (36866863).

The spelling of 26460401 in words is "twenty-six million, four hundred sixty thousand, four hundred one".