26078976 has 288 divisors, whose sum is σ = 98112000. Its totient is φ = 6773760.

The previous prime is 26078959. The next prime is 26078999. The reversal of 26078976 is 67987062.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×26078976² = 1360225978417152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2370811 + ... + 2370821.

Almost surely, 2^26078976 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 26078976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49056000).

26078976 is an abundant number, since it is smaller than the sum of its proper divisors (72033024).

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

26078976 is an equidigital number, since it uses as much as digits as its factorization.

26078976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 26078976 is about 5106.7578755997. The cubic root of 26078976 is about 296.5492601674.

It can be divided in two parts, 2607 and 8976, that multiplied together give a palindrome (23400432).

The spelling of 26078976 in words is "twenty-six million, seventy-eight thousand, nine hundred seventy-six".