4314645 has 12 divisors (see below), whose sum is σ = 7478796. Its totient is φ = 2301120.

The previous prime is 4314643. The next prime is 4314671. The reversal of 4314645 is 5464134.

4314645 is a `hidden beast` number, since 4 + 3 + 14 + 645 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3218436 + 1096209 = 1794^2 + 1047^2 .

It is not a de Polignac number, because 4314645 - 2¹ = 4314643 is a prime.

It is a super-2 number, since 2×4314645² = 37232322952050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁹ + 3⁷ + 1 + 4¹⁰ + 6² + 4¹⁰ + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4314643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47896 + ... + 47985.

It is an arithmetic number, because the mean of its divisors is an integer number (623233).

Almost surely, 2^4314645 is an apocalyptic number.

4314645 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4314645 is a deficient number, since it is larger than the sum of its proper divisors (3164151).

4314645 is a wasteful number, since it uses less digits than its factorization.

4314645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95892 (or 95889 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4314645 is about 2077.1723568351. The cubic root of 4314645 is about 162.7977342339.

Adding to 4314645 its reverse (5464134), we get a palindrome (9778779).

The spelling of 4314645 in words is "four million, three hundred fourteen thousand, six hundred forty-five".