28076435 has 8 divisors (see below), whose sum is σ = 35673696. Its totient is φ = 21139840.

The previous prime is 28076423. The next prime is 28076449. The reversal of 28076435 is 53467082.

It is a happy number.

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

It is not a de Polignac number, because 28076435 - 2⁶ = 28076371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28076395 and 28076404.

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 7 ways as a sum of consecutive naturals, for example, 165071 + ... + 165240.

It is an arithmetic number, because the mean of its divisors is an integer number (4459212).

Almost surely, 2^28076435 is an apocalyptic number.

28076435 is a deficient number, since it is larger than the sum of its proper divisors (7597261).

28076435 is a wasteful number, since it uses less digits than its factorization.

28076435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330333.

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

The square root of 28076435 is about 5298.7201284839. The cubic root of 28076435 is about 303.9349576626.

The spelling of 28076435 in words is "twenty-eight million, seventy-six thousand, four hundred thirty-five".