28343482 has 16 divisors (see below), whose sum is σ = 43416000. Its totient is φ = 13873600.

The previous prime is 28343461. The next prime is 28343489. The reversal of 28343482 is 28434382.

It is not an unprimeable number, because it can be changed into a prime (28343489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47019 + ... + 47617.

It is an arithmetic number, because the mean of its divisors is an integer number (2713500).

Almost surely, 2^28343482 is an apocalyptic number.

28343482 is a deficient number, since it is larger than the sum of its proper divisors (15072518).

28343482 is a wasteful number, since it uses less digits than its factorization.

28343482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061.

The product of its digits is 36864, while the sum is 34.

The square root of 28343482 is about 5323.8596901121. The cubic root of 28343482 is about 304.8955371001.

The spelling of 28343482 in words is "twenty-eight million, three hundred forty-three thousand, four hundred eighty-two".