8045386 has 16 divisors (see below), whose sum is σ = 13077504. Its totient is φ = 3697344.

The previous prime is 8045381. The next prime is 8045393. The reversal of 8045386 is 6835408.

8045386 = 125² + 126² + ... + 296².

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (8045381) 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, 1290 + ... + 4213.

It is an arithmetic number, because the mean of its divisors is an integer number (817344).

Almost surely, 2^8045386 is an apocalyptic number.

8045386 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8045386 is a deficient number, since it is larger than the sum of its proper divisors (5032118).

8045386 is a wasteful number, since it uses less digits than its factorization.

8045386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5565.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 8045386 is about 2836.4389646174. The cubic root of 8045386 is about 200.3775036732.

The spelling of 8045386 in words is "eight million, forty-five thousand, three hundred eighty-six".