26340552 has 80 divisors (see below), whose sum is σ = 84332160. Its totient is φ = 7524576.

The previous prime is 26340551. The next prime is 26340569. The reversal of 26340552 is 25504362.

It is a super-4 number, since 4×26340552⁴ (a number of 31 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (26340551) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1633 + ... + 7439.

It is an arithmetic number, because the mean of its divisors is an integer number (1054152).

Almost surely, 2^26340552 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 26340552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42166080).

26340552 is an abundant number, since it is smaller than the sum of its proper divisors (57991608).

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

26340552 is a wasteful number, since it uses less digits than its factorization.

26340552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5832 (or 5819 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 26340552 is about 5132.3047454336. The cubic root of 26340552 is about 297.5374413249.

The spelling of 26340552 in words is "twenty-six million, three hundred forty thousand, five hundred fifty-two".