494875242 has 48 divisors (see below), whose sum is σ = 1087527168. Its totient is φ = 162620640.

The previous prime is 494875237. The next prime is 494875247. The reversal of 494875242 is 242578494.

494875242 is a `hidden beast` number, since 49 + 4 + 87 + 524 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (494875237) and next prime (494875247).

It is not an unprimeable number, because it can be changed into a prime (494875247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 542767 + ... + 543677.

It is an arithmetic number, because the mean of its divisors is an integer number (22656816).

Almost surely, 2^494875242 is an apocalyptic number.

494875242 is an abundant number, since it is smaller than the sum of its proper divisors (592651926).

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

494875242 is a wasteful number, since it uses less digits than its factorization.

494875242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315 (or 1312 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 494875242 is about 22245.7915570564. The cubic root of 494875242 is about 790.9795263110.

The spelling of 494875242 in words is "four hundred ninety-four million, eight hundred seventy-five thousand, two hundred forty-two".