26132972 has 12 divisors (see below), whose sum is σ = 45971016. Its totient is φ = 12998400.

The previous prime is 26132971. The next prime is 26132993. The reversal of 26132972 is 27923162.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (26132971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16154 + ... + 17697.

It is an arithmetic number, because the mean of its divisors is an integer number (3830918).

Almost surely, 2^26132972 is an apocalyptic number.

It is an amenable number.

26132972 is a deficient number, since it is larger than the sum of its proper divisors (19838044).

26132972 is a wasteful number, since it uses less digits than its factorization.

26132972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34048 (or 34046 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 26132972 is about 5112.0418621134. The cubic root of 26132972 is about 296.7537855212.

It can be divided in two parts, 261 and 32972, that added together give a palindrome (33233).

The spelling of 26132972 in words is "twenty-six million, one hundred thirty-two thousand, nine hundred seventy-two".