26013461 has 2 divisors, whose sum is σ = 26013462. Its totient is φ = 26013460.

The previous prime is 26013457. The next prime is 26013467. The reversal of 26013461 is 16431062.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24690961 + 1322500 = 4969^2 + 1150^2 .

It is a cyclic number.

It is not a de Polignac number, because 26013461 - 2² = 26013457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26013467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13006730 + 13006731.

It is an arithmetic number, because the mean of its divisors is an integer number (13006731).

Almost surely, 2^26013461 is an apocalyptic number.

It is an amenable number.

26013461 is a deficient number, since it is larger than the sum of its proper divisors (1).

26013461 is an equidigital number, since it uses as much as digits as its factorization.

26013461 is an evil number, because the sum of its binary digits is even.

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

The square root of 26013461 is about 5100.3393024386. The cubic root of 26013461 is about 296.3007238657.

The spelling of 26013461 in words is "twenty-six million, thirteen thousand, four hundred sixty-one".