26468146 has 4 divisors (see below), whose sum is σ = 39702222. Its totient is φ = 13234072.

The previous prime is 26468131. The next prime is 26468153. The reversal of 26468146 is 64186462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64186462 = 2 ⋅32093231.

It can be written as a sum of positive squares in only one way, i.e., 18966025 + 7502121 = 4355^2 + 2739^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617035 + ... + 6617038.

Almost surely, 2^26468146 is an apocalyptic number.

26468146 is a deficient number, since it is larger than the sum of its proper divisors (13234076).

26468146 is a wasteful number, since it uses less digits than its factorization.

26468146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13234075.

The product of its digits is 55296, while the sum is 37.

The square root of 26468146 is about 5144.7202061920. The cubic root of 26468146 is about 298.0170928442.

The spelling of 26468146 in words is "twenty-six million, four hundred sixty-eight thousand, one hundred forty-six".