28969082 has 8 divisors (see below), whose sum is σ = 43479936. Its totient is φ = 14475772.

The previous prime is 28969069. The next prime is 28969103. The reversal of 28969082 is 28096982.

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

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, 1133 + ... + 7695.

It is an arithmetic number, because the mean of its divisors is an integer number (5434992).

Almost surely, 2^28969082 is an apocalyptic number.

28969082 is a deficient number, since it is larger than the sum of its proper divisors (14510854).

28969082 is a wasteful number, since it uses less digits than its factorization.

28969082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8772.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 28969082 is about 5382.2933773625. The cubic root of 28969082 is about 307.1224599605.

The spelling of 28969082 in words is "twenty-eight million, nine hundred sixty-nine thousand, eighty-two".