26330972 has 12 divisors (see below), whose sum is σ = 46115160. Its totient is φ = 13155216.

The previous prime is 26330963. The next prime is 26331001. The reversal of 26330972 is 27903362.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 8498 + ... + 11174.

It is an arithmetic number, because the mean of its divisors is an integer number (3842930).

Almost surely, 2^26330972 is an apocalyptic number.

It is an amenable number.

26330972 is a deficient number, since it is larger than the sum of its proper divisors (19784188).

26330972 is a wasteful number, since it uses less digits than its factorization.

26330972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5140 (or 5138 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 26330972 is about 5131.3713566648. The cubic root of 26330972 is about 297.5013657165.

The spelling of 26330972 in words is "twenty-six million, three hundred thirty thousand, nine hundred seventy-two".