4614645 has 32 divisors (see below), whose sum is σ = 8570880. Its totient is φ = 2076480.

The previous prime is 4614641. The next prime is 4614671. The reversal of 4614645 is 5464164.

It is not a de Polignac number, because 4614645 - 2² = 4614641 is a prime.

It is a Curzon number.

4614645 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4614641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7146 + ... + 7764.

It is an arithmetic number, because the mean of its divisors is an integer number (267840).

Almost surely, 2^4614645 is an apocalyptic number.

It is an amenable number.

4614645 is a deficient number, since it is larger than the sum of its proper divisors (3956235).

4614645 is a wasteful number, since it uses less digits than its factorization.

4614645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705.

The product of its digits is 11520, while the sum is 30.

The square root of 4614645 is about 2148.1724791087. The cubic root of 4614645 is about 166.4866567597.

The spelling of 4614645 in words is "four million, six hundred fourteen thousand, six hundred forty-five".