26521052 has 12 divisors (see below), whose sum is σ = 46459896. Its totient is φ = 13246800.

The previous prime is 26521049. The next prime is 26521057. The reversal of 26521052 is 25012562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26521057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1802 + ... + 7502.

It is an arithmetic number, because the mean of its divisors is an integer number (3871658).

Almost surely, 2^26521052 is an apocalyptic number.

It is an amenable number.

26521052 is a deficient number, since it is larger than the sum of its proper divisors (19938844).

26521052 is a wasteful number, since it uses less digits than its factorization.

26521052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6868 (or 6866 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 26521052 is about 5149.8594155569. The cubic root of 26521052 is about 298.2155250617.

The spelling of 26521052 in words is "twenty-six million, five hundred twenty-one thousand, fifty-two".