26270552 has 48 divisors (see below), whose sum is σ = 61892880. Its totient is φ = 10232640.

The previous prime is 26270551. The next prime is 26270561. The reversal of 26270552 is 25507262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26270551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4838 + ... + 8714.

It is an arithmetic number, because the mean of its divisors is an integer number (1289435).

Almost surely, 2^26270552 is an apocalyptic number.

26270552 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 26270552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30946440).

26270552 is an abundant number, since it is smaller than the sum of its proper divisors (35622328).

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

26270552 is a wasteful number, since it uses less digits than its factorization.

26270552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912 (or 3897 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 26270552 is about 5125.4806603869. The cubic root of 26270552 is about 297.2736389822.

The spelling of 26270552 in words is "twenty-six million, two hundred seventy thousand, five hundred fifty-two".