28962365 has 8 divisors (see below), whose sum is σ = 36584160. Its totient is φ = 21950352.

The previous prime is 28962361. The next prime is 28962371. The reversal of 28962365 is 56326982.

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

It is a cyclic number.

It is not a de Polignac number, because 28962365 - 2² = 28962361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28962361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152339 + ... + 152528.

It is an arithmetic number, because the mean of its divisors is an integer number (4573020).

Almost surely, 2^28962365 is an apocalyptic number.

It is an amenable number.

28962365 is a deficient number, since it is larger than the sum of its proper divisors (7621795).

28962365 is a wasteful number, since it uses less digits than its factorization.

28962365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304891.

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

The square root of 28962365 is about 5381.6693506755. The cubic root of 28962365 is about 307.0987208464.

The spelling of 28962365 in words is "twenty-eight million, nine hundred sixty-two thousand, three hundred sixty-five".