26714240 has 128 divisors (see below), whose sum is σ = 74908800. Its totient is φ = 8921088.

The previous prime is 26714239. The next prime is 26714243. The reversal of 26714240 is 4241762.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (26714243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300116 + ... + 300204.

It is an arithmetic number, because the mean of its divisors is an integer number (585225).

Almost surely, 2^26714240 is an apocalyptic number.

26714240 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 26714240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37454400).

26714240 is an abundant number, since it is smaller than the sum of its proper divisors (48194560).

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

26714240 is an equidigital number, since it uses as much as digits as its factorization.

26714240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 26714240 is about 5168.5820105712. The cubic root of 26714240 is about 298.9378736931.

The spelling of 26714240 in words is "twenty-six million, seven hundred fourteen thousand, two hundred forty".