26275946 has 4 divisors (see below), whose sum is σ = 39413922. Its totient is φ = 13137972.

The previous prime is 26275903. The next prime is 26275979. The reversal of 26275946 is 64957262.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25150225 + 1125721 = 5015^2 + 1061^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6568985 + ... + 6568988.

Almost surely, 2^26275946 is an apocalyptic number.

26275946 is a deficient number, since it is larger than the sum of its proper divisors (13137976).

26275946 is a wasteful number, since it uses less digits than its factorization.

26275946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13137975.

The product of its digits is 181440, while the sum is 41.

The square root of 26275946 is about 5126.0068279315. The cubic root of 26275946 is about 297.2939834891.

The spelling of 26275946 in words is "twenty-six million, two hundred seventy-five thousand, nine hundred forty-six".