26288048 has 10 divisors (see below), whose sum is σ = 50933124. Its totient is φ = 13144016.

The previous prime is 26288047. The next prime is 26288071. The reversal of 26288048 is 84088262.

It is a super-2 number, since 2×26288048² = 1382122935300608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26288047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 821486 + ... + 821517.

Almost surely, 2^26288048 is an apocalyptic number.

It is an amenable number.

26288048 is a deficient number, since it is larger than the sum of its proper divisors (24645076).

26288048 is a wasteful number, since it uses less digits than its factorization.

26288048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643011 (or 1643005 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 26288048 is about 5127.1871430639. The cubic root of 26288048 is about 297.3396183772.

The spelling of 26288048 in words is "twenty-six million, two hundred eighty-eight thousand, forty-eight".