8285738 has 8 divisors (see below), whose sum is σ = 12475620. Its totient is φ = 4127200.

The previous prime is 8285723. The next prime is 8285789. The reversal of 8285738 is 8375828.

It can be written as a sum of positive squares in 2 ways, for example, as 8219689 + 66049 = 2867^2 + 257^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 8285695 and 8285704.

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, 7163 + ... + 8238.

Almost surely, 2^8285738 is an apocalyptic number.

8285738 is a deficient number, since it is larger than the sum of its proper divisors (4189882).

8285738 is a wasteful number, since it uses less digits than its factorization.

8285738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15672.

The product of its digits is 107520, while the sum is 41.

The square root of 8285738 is about 2878.4957877336. The cubic root of 8285738 is about 202.3533501043.

The spelling of 8285738 in words is "eight million, two hundred eighty-five thousand, seven hundred thirty-eight".