28326695 has 8 divisors (see below), whose sum is σ = 34821360. Its totient is φ = 22108480.

The previous prime is 28326691. The next prime is 28326713. The reversal of 28326695 is 59662382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 28326695 - 2² = 28326691 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28326691) 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 7 ways as a sum of consecutive naturals, for example, 68885 + ... + 69294.

It is an arithmetic number, because the mean of its divisors is an integer number (4352670).

Almost surely, 2^28326695 is an apocalyptic number.

28326695 is a deficient number, since it is larger than the sum of its proper divisors (6494665).

28326695 is a wasteful number, since it uses less digits than its factorization.

28326695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138225.

The product of its digits is 155520, while the sum is 41.

The square root of 28326695 is about 5322.2828748574. The cubic root of 28326695 is about 304.8353316981.

The spelling of 28326695 in words is "twenty-eight million, three hundred twenty-six thousand, six hundred ninety-five".