26506632 has 32 divisors (see below), whose sum is σ = 66408480. Its totient is φ = 8816640.

The previous prime is 26506583. The next prime is 26506639. The reversal of 26506632 is 23660562.

It is a self number, because there is not a number n which added to its sum of digits gives 26506632.

It is not an unprimeable number, because it can be changed into a prime (26506639) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14523 + ... + 16245.

It is an arithmetic number, because the mean of its divisors is an integer number (2075265).

Almost surely, 2^26506632 is an apocalyptic number.

It is an amenable number.

26506632 is an abundant number, since it is smaller than the sum of its proper divisors (39901848).

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

26506632 is a wasteful number, since it uses less digits than its factorization.

26506632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 26506632 is about 5148.4591869801. The cubic root of 26506632 is about 298.1614667802.

The spelling of 26506632 in words is "twenty-six million, five hundred six thousand, six hundred thirty-two".