491614282 has 16 divisors (see below), whose sum is σ = 776682432. Its totient is φ = 232920160.

The previous prime is 491614271. The next prime is 491614283. The reversal of 491614282 is 282416194.

It is not an unprimeable number, because it can be changed into a prime (491614283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45019 + ... + 54862.

It is an arithmetic number, because the mean of its divisors is an integer number (48542652).

Almost surely, 2^491614282 is an apocalyptic number.

491614282 is a deficient number, since it is larger than the sum of its proper divisors (285068150).

491614282 is a wasteful number, since it uses less digits than its factorization.

491614282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100013.

The product of its digits is 27648, while the sum is 37.

The square root of 491614282 is about 22172.3765528191. The cubic root of 491614282 is about 789.2383205004.

The spelling of 491614282 in words is "four hundred ninety-one million, six hundred fourteen thousand, two hundred eighty-two".