494152192 has 40 divisors (see below), whose sum is σ = 1045436436. Its totient is φ = 232538112.

The previous prime is 494152187. The next prime is 494152201. The reversal of 494152192 is 291251494.

It can be written as a sum of positive squares in 2 ways, for example, as 493906176 + 246016 = 22224^2 + 496^2 .

It is a super-4 number, since 4×494152192⁴ (a number of 36 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19683 + ... + 37090.

Almost surely, 2^494152192 is an apocalyptic number.

It is an amenable number.

494152192 is an abundant number, since it is smaller than the sum of its proper divisors (551284244).

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

494152192 is an equidigital number, since it uses as much as digits as its factorization.

494152192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56808 (or 56792 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 494152192 is about 22229.5342281389. The cubic root of 494152192 is about 790.5941116566.

The spelling of 494152192 in words is "four hundred ninety-four million, one hundred fifty-two thousand, one hundred ninety-two".