494502258 has 16 divisors (see below), whose sum is σ = 1023108480. Its totient is φ = 159150096.

The previous prime is 494502223. The next prime is 494502293. The reversal of 494502258 is 852205494.

It is an interprime number because it is at equal distance from previous prime (494502223) and next prime (494502293).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420810 + ... + 1421157.

It is an arithmetic number, because the mean of its divisors is an integer number (63944280).

Almost surely, 2^494502258 is an apocalyptic number.

494502258 is an abundant number, since it is smaller than the sum of its proper divisors (528606222).

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

494502258 is a wasteful number, since it uses less digits than its factorization.

494502258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842001.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 494502258 is about 22237.4067283036. The cubic root of 494502258 is about 790.7807577915.

The spelling of 494502258 in words is "four hundred ninety-four million, five hundred two thousand, two hundred fifty-eight".