28614934 has 8 divisors (see below), whose sum is σ = 42976080. Its totient is φ = 14289576.

The previous prime is 28614923. The next prime is 28614947. The reversal of 28614934 is 43941682.

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

It is a junction number, because it is equal to n+sod(n) for n = 28614893 and 28614902.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6849 + ... + 10204.

It is an arithmetic number, because the mean of its divisors is an integer number (5372010).

Almost surely, 2^28614934 is an apocalyptic number.

28614934 is a deficient number, since it is larger than the sum of its proper divisors (14361146).

28614934 is a wasteful number, since it uses less digits than its factorization.

28614934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17894.

The product of its digits is 41472, while the sum is 37.

The square root of 28614934 is about 5349.2928504616. The cubic root of 28614934 is about 305.8657975884.

The spelling of 28614934 in words is "twenty-eight million, six hundred fourteen thousand, nine hundred thirty-four".