495466146 has 60 divisors (see below), whose sum is σ = 1291490838. Its totient is φ = 141559488.

The previous prime is 495466141. The next prime is 495466157. The reversal of 495466146 is 641664594.

It is a happy number.

495466146 is a `hidden beast` number, since 4 + 9 + 546 + 61 + 46 = 666.

It can be written as a sum of positive squares in only one way, i.e., 494573121 + 893025 = 22239^2 + 945^2 .

It is not an unprimeable number, because it can be changed into a prime (495466141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 23271 + ... + 39146.

Almost surely, 2^495466146 is an apocalyptic number.

495466146 is an abundant number, since it is smaller than the sum of its proper divisors (796024692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495466146 is a wasteful number, since it uses less digits than its factorization.

495466146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62445 (or 62429 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 495466146 is about 22259.0688484492. The cubic root of 495466146 is about 791.2942231746.

The spelling of 495466146 in words is "four hundred ninety-five million, four hundred sixty-six thousand, one hundred forty-six".