26662413 has 8 divisors (see below), whose sum is σ = 35646688. Its totient is φ = 17726544.

The previous prime is 26662411. The next prime is 26662457. The reversal of 26662413 is 31426662.

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

It is not a de Polignac number, because 26662413 - 2¹ = 26662411 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26662411) 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 7 ways as a sum of consecutive naturals, for example, 10795 + ... + 13032.

It is an arithmetic number, because the mean of its divisors is an integer number (4455836).

Almost surely, 2^26662413 is an apocalyptic number.

It is an amenable number.

26662413 is a deficient number, since it is larger than the sum of its proper divisors (8984275).

26662413 is a wasteful number, since it uses less digits than its factorization.

26662413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24203.

The product of its digits is 10368, while the sum is 30.

The square root of 26662413 is about 5163.5659190137. The cubic root of 26662413 is about 298.7444302574.

The spelling of 26662413 in words is "twenty-six million, six hundred sixty-two thousand, four hundred thirteen".