8499146 has 24 divisors (see below), whose sum is σ = 13713024. Its totient is φ = 3946320.

The previous prime is 8499143. The next prime is 8499193. The reversal of 8499146 is 6419948.

8499146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8499143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52061 + ... + 52223.

It is an arithmetic number, because the mean of its divisors is an integer number (571376).

Almost surely, 2^8499146 is an apocalyptic number.

8499146 is a deficient number, since it is larger than the sum of its proper divisors (5213878).

8499146 is a wasteful number, since it uses less digits than its factorization.

8499146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 225 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 8499146 is about 2915.3294839520. The cubic root of 8499146 is about 204.0759200955.

The spelling of 8499146 in words is "eight million, four hundred ninety-nine thousand, one hundred forty-six".