26022132 has 36 divisors (see below), whose sum is σ = 66227616. Its totient is φ = 8614800.

The previous prime is 26022119. The next prime is 26022149. The reversal of 26022132 is 23122062.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3043 + ... + 7829.

It is an arithmetic number, because the mean of its divisors is an integer number (1839656).

Almost surely, 2^26022132 is an apocalyptic number.

It is an amenable number.

26022132 is an abundant number, since it is smaller than the sum of its proper divisors (40205484).

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

26022132 is a wasteful number, since it uses less digits than its factorization.

26022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4948 (or 4943 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 26022132 is about 5101.1892731009. The cubic root of 26022132 is about 296.3336419277. Note that the first 3 decimals are identical.

Adding to 26022132 its reverse (23122062), we get a palindrome (49144194).

The spelling of 26022132 in words is "twenty-six million, twenty-two thousand, one hundred thirty-two".