26276448 has 96 divisors (see below), whose sum is σ = 76204800. Its totient is φ = 7861760.

The previous prime is 26276429. The next prime is 26276479. The reversal of 26276448 is 84467262.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157261 + ... + 157427.

It is an arithmetic number, because the mean of its divisors is an integer number (793800).

Almost surely, 2^26276448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26276448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38102400).

26276448 is an abundant number, since it is smaller than the sum of its proper divisors (49928352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26276448 is a wasteful number, since it uses less digits than its factorization.

26276448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 332 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 26276448 is about 5126.0557936878. The cubic root of 26276448 is about 297.2958767369.

The spelling of 26276448 in words is "twenty-six million, two hundred seventy-six thousand, four hundred forty-eight".