26214949 has 8 divisors (see below), whose sum is σ = 26952408. Its totient is φ = 25482240.

The previous prime is 26214943. The next prime is 26214961. The reversal of 26214949 is 94941262.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21025 + 26193924 = 145^2 + 5118^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26214949 - 2¹⁷ = 26083877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26214943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11989 + ... + 14005.

It is an arithmetic number, because the mean of its divisors is an integer number (3369051).

Almost surely, 2^26214949 is an apocalyptic number.

It is an amenable number.

26214949 is a deficient number, since it is larger than the sum of its proper divisors (737459).

26214949 is a wasteful number, since it uses less digits than its factorization.

26214949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375.

The product of its digits is 31104, while the sum is 37.

The square root of 26214949 is about 5120.0536130006. The cubic root of 26214949 is about 297.0637590935.

The spelling of 26214949 in words is "twenty-six million, two hundred fourteen thousand, nine hundred forty-nine".