28314698 has 8 divisors (see below), whose sum is σ = 42511392. Its totient is φ = 14144236.

The previous prime is 28314653. The next prime is 28314709. The reversal of 28314698 is 89641382.

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

It is a super-3 number, since 3×28314698³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3590 + ... + 8337.

It is an arithmetic number, because the mean of its divisors is an integer number (5313924).

Almost surely, 2^28314698 is an apocalyptic number.

28314698 is a deficient number, since it is larger than the sum of its proper divisors (14196694).

28314698 is a wasteful number, since it uses less digits than its factorization.

28314698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13116.

The product of its digits is 82944, while the sum is 41.

The square root of 28314698 is about 5321.1557015370. The cubic root of 28314698 is about 304.7922907211.

The spelling of 28314698 in words is "twenty-eight million, three hundred fourteen thousand, six hundred ninety-eight".