26328572 has 6 divisors (see below), whose sum is σ = 46075008. Its totient is φ = 13164284.

The previous prime is 26328553. The next prime is 26328581. The reversal of 26328572 is 27582362.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3291068 + ... + 3291075.

It is an arithmetic number, because the mean of its divisors is an integer number (7679168).

Almost surely, 2^26328572 is an apocalyptic number.

It is an amenable number.

26328572 is a deficient number, since it is larger than the sum of its proper divisors (19746436).

26328572 is a wasteful number, since it uses less digits than its factorization.

26328572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6582147 (or 6582145 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 26328572 is about 5131.1374957216. The cubic root of 26328572 is about 297.4923266152.

The spelling of 26328572 in words is "twenty-six million, three hundred twenty-eight thousand, five hundred seventy-two".