26438316 has 24 divisors (see below), whose sum is σ = 64372224. Its totient is φ = 8429520.

The previous prime is 26438311. The next prime is 26438323. The reversal of 26438316 is 61383462.

It is not an unprimeable number, because it can be changed into a prime (26438311) 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, 47620 + ... + 48171.

It is an arithmetic number, because the mean of its divisors is an integer number (2682176).

Almost surely, 2^26438316 is an apocalyptic number.

It is an amenable number.

26438316 is an abundant number, since it is smaller than the sum of its proper divisors (37933908).

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

26438316 is a wasteful number, since it uses less digits than its factorization.

26438316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95821 (or 95819 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 26438316 is about 5141.8203002439. The cubic root of 26438316 is about 297.9050941718.

The spelling of 26438316 in words is "twenty-six million, four hundred thirty-eight thousand, three hundred sixteen".