491614 has 8 divisors (see below), whose sum is σ = 740520. Its totient is φ = 244776.

The previous prime is 491611. The next prime is 491627. The reversal of 491614 is 416194.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (491611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417 + ... + 1075.

It is an arithmetic number, because the mean of its divisors is an integer number (92565).

2⁴⁹¹⁶¹⁴ is an apocalyptic number.

491614 is a deficient number, since it is larger than the sum of its proper divisors (248906).

491614 is a wasteful number, since it uses less digits than its factorization.

491614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034.

The product of its digits is 864, while the sum is 25.

The square root of 491614 is about 701.1519093606. The cubic root of 491614 is about 78.9238169593.

The spelling of 491614 in words is "four hundred ninety-one thousand, six hundred fourteen".