26454252 has 48 divisors (see below), whose sum is σ = 68003712. Its totient is φ = 7937280.

The previous prime is 26454247. The next prime is 26454269. The reversal of 26454252 is 25245462.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13188 + ... + 15060.

It is an arithmetic number, because the mean of its divisors is an integer number (1416744).

Almost surely, 2^26454252 is an apocalyptic number.

26454252 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 26454252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34001856).

26454252 is an abundant number, since it is smaller than the sum of its proper divisors (41549460).

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

26454252 is a wasteful number, since it uses less digits than its factorization.

26454252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998 (or 1996 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 26454252 is about 5143.3697125523. The cubic root of 26454252 is about 297.9649373939.

The spelling of 26454252 in words is "twenty-six million, four hundred fifty-four thousand, two hundred fifty-two".