26126216 has 32 divisors (see below), whose sum is σ = 53352000. Its totient is φ = 11946816.

The previous prime is 26126209. The next prime is 26126227. The reversal of 26126216 is 61262162.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445 + ... + 7371.

It is an arithmetic number, because the mean of its divisors is an integer number (1667250).

Almost surely, 2^26126216 is an apocalyptic number.

It is an amenable number.

26126216 is an abundant number, since it is smaller than the sum of its proper divisors (27225784).

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

26126216 is a wasteful number, since it uses less digits than its factorization.

26126216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5981 (or 5977 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 26126216 is about 5111.3810266894. The cubic root of 26126216 is about 296.7282106603.

Adding to 26126216 its reverse (61262162), we get a palindrome (87388378).

The spelling of 26126216 in words is "twenty-six million, one hundred twenty-six thousand, two hundred sixteen".