26484994 has 4 divisors (see below), whose sum is σ = 39727494. Its totient is φ = 13242496.

The previous prime is 26484979. The next prime is 26485003. The reversal of 26484994 is 49948462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49948462 = 2 ⋅24974231.

It can be written as a sum of positive squares in only one way, i.e., 26142769 + 342225 = 5113^2 + 585^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6621247 + ... + 6621250.

Almost surely, 2^26484994 is an apocalyptic number.

26484994 is a deficient number, since it is larger than the sum of its proper divisors (13242500).

26484994 is a wasteful number, since it uses less digits than its factorization.

26484994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13242499.

The product of its digits is 497664, while the sum is 46.

The square root of 26484994 is about 5146.3573525359. The cubic root of 26484994 is about 298.0803125726.

It can be divided in two parts, 264 and 84994, that added together give a palindrome (85258).

The spelling of 26484994 in words is "twenty-six million, four hundred eighty-four thousand, nine hundred ninety-four".