494595215 has 16 divisors (see below), whose sum is σ = 600004800. Its totient is φ = 391372800.

The previous prime is 494595209. The next prime is 494595223. The reversal of 494595215 is 512595494.

It is a de Polignac number, because none of the positive numbers 2^k-494595215 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192761 + ... + 195309.

It is an arithmetic number, because the mean of its divisors is an integer number (37500300).

Almost surely, 2^494595215 is an apocalyptic number.

494595215 is a deficient number, since it is larger than the sum of its proper divisors (105409585).

494595215 is a wasteful number, since it uses less digits than its factorization.

494595215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962.

The product of its digits is 324000, while the sum is 44.

The square root of 494595215 is about 22239.4967344138. The cubic root of 494595215 is about 790.8303052574.

The spelling of 494595215 in words is "four hundred ninety-four million, five hundred ninety-five thousand, two hundred fifteen".