26963249 has 2 divisors, whose sum is σ = 26963250. Its totient is φ = 26963248.

The previous prime is 26963231. The next prime is 26963267. The reversal of 26963249 is 94236962.

It is a balanced prime because it is at equal distance from previous prime (26963231) and next prime (26963267).

It can be written as a sum of positive squares in only one way, i.e., 26708224 + 255025 = 5168^2 + 505^2 .

It is a cyclic number.

It is not a de Polignac number, because 26963249 - 2¹⁶ = 26897713 is a prime.

It is not a weakly prime, because it can be changed into another prime (26963449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13481624 + 13481625.

It is an arithmetic number, because the mean of its divisors is an integer number (13481625).

Almost surely, 2^26963249 is an apocalyptic number.

It is an amenable number.

26963249 is a deficient number, since it is larger than the sum of its proper divisors (1).

26963249 is an equidigital number, since it uses as much as digits as its factorization.

26963249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 41.

The square root of 26963249 is about 5192.6148518834. The cubic root of 26963249 is about 299.8638233810.

The spelling of 26963249 in words is "twenty-six million, nine hundred sixty-three thousand, two hundred forty-nine".