8283778 has 8 divisors (see below), whose sum is σ = 12714768. Its totient is φ = 4045524.

The previous prime is 8283767. The next prime is 8283787. The reversal of 8283778 is 8773828.

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

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 48076 + ... + 48247.

It is an arithmetic number, because the mean of its divisors is an integer number (1589346).

Almost surely, 2^8283778 is an apocalyptic number.

8283778 is a deficient number, since it is larger than the sum of its proper divisors (4430990).

8283778 is a wasteful number, since it uses less digits than its factorization.

8283778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96368.

The product of its digits is 150528, while the sum is 43.

The square root of 8283778 is about 2878.1553120011. The cubic root of 8283778 is about 202.3373932137.

The spelling of 8283778 in words is "eight million, two hundred eighty-three thousand, seven hundred seventy-eight".