4491614 has 8 divisors (see below), whose sum is σ = 6751080. Its totient is φ = 2241256.

The previous prime is 4491569. The next prime is 4491623. The reversal of 4491614 is 4161944.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869 + ... + 3120.

It is an arithmetic number, because the mean of its divisors is an integer number (843885).

Almost surely, 2^4491614 is an apocalyptic number.

4491614 is a deficient number, since it is larger than the sum of its proper divisors (2259466).

4491614 is a wasteful number, since it uses less digits than its factorization.

4491614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554.

The product of its digits is 3456, while the sum is 29.

The square root of 4491614 is about 2119.3428226693. The cubic root of 4491614 is about 164.9937432583.

The spelling of 4491614 in words is "four million, four hundred ninety-one thousand, six hundred fourteen".