28469006 has 8 divisors (see below), whose sum is σ = 43745184. Its totient is φ = 13887280.

The previous prime is 28468949. The next prime is 28469017. The reversal of 28469006 is 60096482.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 173510 + ... + 173673.

It is an arithmetic number, because the mean of its divisors is an integer number (5468148).

Almost surely, 2^28469006 is an apocalyptic number.

28469006 is a deficient number, since it is larger than the sum of its proper divisors (15276178).

28469006 is a wasteful number, since it uses less digits than its factorization.

28469006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347226.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 28469006 is about 5335.6354823020. The cubic root of 28469006 is about 305.3449684529.

The spelling of 28469006 in words is "twenty-eight million, four hundred sixty-nine thousand, six".