28382674 has 8 divisors (see below), whose sum is σ = 43209648. Its totient is φ = 13979460.

The previous prime is 28382671. The next prime is 28382693. The reversal of 28382674 is 47628382.

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

It is not an unprimeable number, because it can be changed into a prime (28382671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105772 + ... + 106039.

It is an arithmetic number, because the mean of its divisors is an integer number (5401206).

Almost surely, 2^28382674 is an apocalyptic number.

28382674 is a deficient number, since it is larger than the sum of its proper divisors (14826974).

28382674 is a wasteful number, since it uses less digits than its factorization.

28382674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211880.

The product of its digits is 129024, while the sum is 40.

The square root of 28382674 is about 5327.5392068008. The cubic root of 28382674 is about 305.0360039912.

The spelling of 28382674 in words is "twenty-eight million, three hundred eighty-two thousand, six hundred seventy-four".