8020258 has 16 divisors (see below), whose sum is σ = 12489984. Its totient is φ = 3858480.

The previous prime is 8020253. The next prime is 8020273. The reversal of 8020258 is 8520208.

It is not an unprimeable number, because it can be changed into a prime (8020253) 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, 16941 + ... + 17407.

It is an arithmetic number, because the mean of its divisors is an integer number (780624).

Almost surely, 2^8020258 is an apocalyptic number.

8020258 is a deficient number, since it is larger than the sum of its proper divisors (4469726).

8020258 is a wasteful number, since it uses less digits than its factorization.

8020258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 8020258 is about 2832.0060028185. The cubic root of 8020258 is about 200.1686743715.

The spelling of 8020258 in words is "eight million, twenty thousand, two hundred fifty-eight".