26555452 has 72 divisors (see below), whose sum is σ = 60041520. Its totient is φ = 10160640.

The previous prime is 26555447. The next prime is 26555453. The reversal of 26555452 is 25455562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26555453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234948 + ... + 235060.

It is an arithmetic number, because the mean of its divisors is an integer number (833910).

Almost surely, 2^26555452 is an apocalyptic number.

26555452 is a gapful number since it is divisible by the number (22) 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 26555452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30020760).

26555452 is an abundant number, since it is smaller than the sum of its proper divisors (33486068).

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

26555452 is a wasteful number, since it uses less digits than its factorization.

26555452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 242 counting only the distinct ones).

The product of its digits is 60000, while the sum is 34.

The square root of 26555452 is about 5153.1982302256. The cubic root of 26555452 is about 298.3444060960.

The spelling of 26555452 in words is "twenty-six million, five hundred fifty-five thousand, four hundred fifty-two".