26240967 has 6 divisors (see below), whose sum is σ = 37903632. Its totient is φ = 17493972.

The previous prime is 26240933. The next prime is 26240971. The reversal of 26240967 is 76904262.

It is a happy number.

It is not a de Polignac number, because 26240967 - 2¹⁹ = 25716679 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26240927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1457823 + ... + 1457840.

It is an arithmetic number, because the mean of its divisors is an integer number (6317272).

Almost surely, 2^26240967 is an apocalyptic number.

26240967 is a deficient number, since it is larger than the sum of its proper divisors (11662665).

26240967 is a wasteful number, since it uses less digits than its factorization.

26240967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915669 (or 2915666 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 26240967 is about 5122.5937765940. The cubic root of 26240967 is about 297.1620039195.

The spelling of 26240967 in words is "twenty-six million, two hundred forty thousand, nine hundred sixty-seven".