26870248 has 16 divisors (see below), whose sum is σ = 50504580. Its totient is φ = 13402368.

The previous prime is 26870243. The next prime is 26870267. The reversal of 26870248 is 84207862.

It can be written as a sum of positive squares in 2 ways, for example, as 26811684 + 58564 = 5178^2 + 242^2 .

It is not an unprimeable number, because it can be changed into a prime (26870243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415 + ... + 7342.

Almost surely, 2^26870248 is an apocalyptic number.

It is an amenable number.

26870248 is a deficient number, since it is larger than the sum of its proper divisors (23634332).

26870248 is a wasteful number, since it uses less digits than its factorization.

26870248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8196 (or 8192 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 26870248 is about 5183.6519944919. The cubic root of 26870248 is about 299.5186651727.

The spelling of 26870248 in words is "twenty-six million, eight hundred seventy thousand, two hundred forty-eight".