26863048 has 32 divisors (see below), whose sum is σ = 52731000. Its totient is φ = 12812800.

The previous prime is 26863027. The next prime is 26863069. The reversal of 26863048 is 84036862.

It is an interprime number because it is at equal distance from previous prime (26863027) and next prime (26863069).

It can be written as a sum of positive squares in 4 ways, for example, as 9872164 + 16990884 = 3142^2 + 4122^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26862998 and 26863016.

It is an unprimeable number.

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, 19998 + ... + 21298.

Almost surely, 2^26863048 is an apocalyptic number.

It is an amenable number.

26863048 is a deficient number, since it is larger than the sum of its proper divisors (25867952).

26863048 is a wasteful number, since it uses less digits than its factorization.

26863048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425 (or 1421 counting only the distinct ones).

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

The square root of 26863048 is about 5182.9574568966. The cubic root of 26863048 is about 299.4919103392.

The spelling of 26863048 in words is "twenty-six million, eight hundred sixty-three thousand, forty-eight".