26049433 has 2 divisors, whose sum is σ = 26049434. Its totient is φ = 26049432.

The previous prime is 26049431. The next prime is 26049451. The reversal of 26049433 is 33494062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17909824 + 8139609 = 4232^2 + 2853^2 .

It is a cyclic number.

It is not a de Polignac number, because 26049433 - 2¹ = 26049431 is a prime.

Together with 26049431, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 26049395 and 26049404.

It is not a weakly prime, because it can be changed into another prime (26049431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13024716 + 13024717.

It is an arithmetic number, because the mean of its divisors is an integer number (13024717).

Almost surely, 2^26049433 is an apocalyptic number.

It is an amenable number.

26049433 is a deficient number, since it is larger than the sum of its proper divisors (1).

26049433 is an equidigital number, since it uses as much as digits as its factorization.

26049433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 26049433 is about 5103.8645162269. The cubic root of 26049433 is about 296.4372380658.

The spelling of 26049433 in words is "twenty-six million, forty-nine thousand, four hundred thirty-three".