8490146 has 16 divisors (see below), whose sum is σ = 14597376. Its totient is φ = 3627936.

The previous prime is 8490143. The next prime is 8490179. The reversal of 8490146 is 6410948.

It is not an unprimeable number, because it can be changed into a prime (8490143) 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, 5735 + ... + 7061.

It is an arithmetic number, because the mean of its divisors is an integer number (912336).

Almost surely, 2^8490146 is an apocalyptic number.

8490146 is a deficient number, since it is larger than the sum of its proper divisors (6107230).

8490146 is a wasteful number, since it uses less digits than its factorization.

8490146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8490146 is about 2913.7855102941. The cubic root of 8490146 is about 204.0038606215.

The spelling of 8490146 in words is "eight million, four hundred ninety thousand, one hundred forty-six".