26974080 has 256 divisors, whose sum is σ = 109670400. Its totient is φ = 6137856.

The previous prime is 26974049. The next prime is 26974081. The reversal of 26974080 is 8047962.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26974081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120849 + ... + 121071.

It is an arithmetic number, because the mean of its divisors is an integer number (428400).

Almost surely, 2^26974080 is an apocalyptic number.

26974080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26974080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54835200).

26974080 is an abundant number, since it is smaller than the sum of its proper divisors (82696320).

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

26974080 is a wasteful number, since it uses less digits than its factorization.

26974080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 26974080 is about 5193.6576706595. The cubic root of 26974080 is about 299.9039692636.

The spelling of 26974080 in words is "twenty-six million, nine hundred seventy-four thousand, eighty".