26325749 has 2 divisors, whose sum is σ = 26325750. Its totient is φ = 26325748.

The previous prime is 26325679. The next prime is 26325769. The reversal of 26325749 is 94752362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16200625 + 10125124 = 4025^2 + 3182^2 .

It is a cyclic number.

It is not a de Polignac number, because 26325749 - 2¹² = 26321653 is a prime.

It is a super-2 number, since 2×26325749² = 1386090120822002, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26325769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13162874 + 13162875.

It is an arithmetic number, because the mean of its divisors is an integer number (13162875).

Almost surely, 2^26325749 is an apocalyptic number.

It is an amenable number.

26325749 is a deficient number, since it is larger than the sum of its proper divisors (1).

26325749 is an equidigital number, since it uses as much as digits as its factorization.

26325749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 38.

The square root of 26325749 is about 5130.8624031443. The cubic root of 26325749 is about 297.4816936691.

The spelling of 26325749 in words is "twenty-six million, three hundred twenty-five thousand, seven hundred forty-nine".