26342430 has 32 divisors (see below), whose sum is σ = 63621504. Its totient is φ = 6980256.

The previous prime is 26342399. The next prime is 26342443. The reversal of 26342430 is 3424362.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 26342430.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2197 + ... + 7583.

It is an arithmetic number, because the mean of its divisors is an integer number (1988172).

Almost surely, 2^26342430 is an apocalyptic number.

26342430 is an abundant number, since it is smaller than the sum of its proper divisors (37279074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26342430 is a wasteful number, since it uses less digits than its factorization.

26342430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 26342430 is about 5132.4877009107. The cubic root of 26342430 is about 297.5445123237.

Adding to 26342430 its reverse (3424362), we get a palindrome (29766792).

The spelling of 26342430 in words is "twenty-six million, three hundred forty-two thousand, four hundred thirty".